 
                 Round Rock, TX, US
 Round Rock, TX, US
                     Dell Products L.P.
                                    Dell Products L.P.
                                 Zhisong  Liu
                                    Zhisong  Liu
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Yu Cheng Sheng
                                    Yu Cheng Sheng
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products, L.P.
                                    Dell Products, L.P.
                                 Vineeth  Radhakrishnan
                                    Vineeth  Radhakrishnan
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ali  Esswie
                                    Ali  Esswie
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ofir  Ezrielev
                                    Ofir  Ezrielev
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Edward Davis Geist
                                    Edward Davis Geist
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Sandor  Farkas
                                    Sandor  Farkas
                                 G01 - MEASURING TESTING
                                    G01 - MEASURING TESTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Yosef  Shatsky
                                    Yosef  Shatsky
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Zijia  Wang
                                    Zijia  Wang
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products, L.P.
                                    Dell Products, L.P.
                                 Yevgeni  Gehtman
                                    Yevgeni  Gehtman
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products, L.P.
                                    Dell Products, L.P.
                                 Norbert  Adear
                                    Norbert  Adear
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Chandrasekhar  Mugunda
                                    Chandrasekhar  Mugunda
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Bijan Kumar Mohanty
                                    Bijan Kumar Mohanty
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ofir  Ezrielev
                                    Ofir  Ezrielev
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Steven Richard Ethridge
                                    Steven Richard Ethridge
                                 B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                    B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Sean P. O'Donnell
                                    Sean P. O'Donnell
                                 F21 - LIGHTING
                                    F21 - LIGHTING
                                 Dell Products, L.P.
                                    Dell Products, L.P.
                                 Victor  Salamon
                                    Victor  Salamon
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Sirisha  Karnam
                                    Sirisha  Karnam
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products, L.P.
                                    Dell Products, L.P.
                                 Carlton A. Andrews
                                    Carlton A. Andrews
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Vasudevan  Subramanian
                                    Vasudevan  Subramanian
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Tomer  Shachar
                                    Tomer  Shachar
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Eric Joseph Bruno
                                    Eric Joseph Bruno
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Suren  Kumar
                                    Suren  Kumar
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Shelesh  Chopra
                                    Shelesh  Chopra
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ran  Liu
                                    Ran  Liu
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Nikhith  Ganigarakoppal Kantharaju
                                    Nikhith  Ganigarakoppal Kantharaju
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Chih Hao Kao
                                    Chih Hao Kao
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Jace W. Files
                                    Jace W. Files
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Tyler Baxter Duncan
                                    Tyler Baxter Duncan
                                 H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
                                    H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Rohit K Chawla
                                    Rohit K Chawla
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ahmed  Khalid
                                    Ahmed  Khalid
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Benjamin E. Santaus
                                    Benjamin E. Santaus
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Nicholas D. GROBELNY
                                    Nicholas D. GROBELNY
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Rivka  Mayraz Matosevich
                                    Rivka  Mayraz Matosevich
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 John  Kelly
                                    John  Kelly
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Jake M. LELAND
                                    Jake M. LELAND
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Jian  Kang
                                    Jian  Kang
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Wei-Cheng  Yu
                                    Wei-Cheng  Yu
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 RISHI  MUKHERJEE
                                    RISHI  MUKHERJEE
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Brendan Burns Healy
                                    Brendan Burns Healy
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Poornima  Gupte
                                    Poornima  Gupte
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ahmed  Khalid
                                    Ahmed  Khalid
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Gowtham  Moorthy
                                    Gowtham  Moorthy
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 DEEPAGANESH  PAULRAJ
                                    DEEPAGANESH  PAULRAJ
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ramakanth  Kanagovi
                                    Ramakanth  Kanagovi
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Bhyrav M. Mutnury
                                    Bhyrav M. Mutnury
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Hongsoon  Kwon
                                    Hongsoon  Kwon
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Venkatesan  MAHALINGAM
                                    Venkatesan  MAHALINGAM
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 William Price Dawkins
                                    William Price Dawkins
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Aidan  O’Mahony
                                    Aidan  O’Mahony
                                 H03 - BASIC ELECTRONIC CIRCUITRY
                                    H03 - BASIC ELECTRONIC CIRCUITRY
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Richard Andrew Crisp
                                    Richard Andrew Crisp
                                 H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
                                    H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Viswanath  Ponnuru
                                    Viswanath  Ponnuru
                                 H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                    H04 - ELECTRIC COMMUNICATION TECHNIQUE
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Ahmed  Khalid
                                    Ahmed  Khalid
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Mohamed  Sohail
                                    Mohamed  Sohail
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 John  Kelly
                                    John  Kelly
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 John  Kelly
                                    John  Kelly
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Gowtham  Moorthy
                                    Gowtham  Moorthy
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Raúl  Gracia-Tinedo
                                    Raúl  Gracia-Tinedo
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Douglas Lang Farley
                                    Douglas Lang Farley
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Products L.P.
                                    Dell Products L.P.
                                 Aidan  O’Mahony
                                    Aidan  O’Mahony
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 35 - Advertising
                                    35 - Advertising
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 35 - Advertising
                                    35 - Advertising
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 42 - Scientific and technological services and research and design relating thereto
                                    42 - Scientific and technological services and research and design relating thereto
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                 Dell Inc.
                                    Dell Inc.
                                 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
                                    9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments