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Self-regulating open circuit pump unit
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Patent number 11,767,849
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Issue date Sep 26, 2023
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S.A. Armstrong Limited
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Peter Thomsen
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Co-ordinated sensorless control system
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Patent number 11,740,595
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Issue date Aug 29, 2023
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S.A. Armstrong Limited
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Marcelo Javier Acosta Gonzalez
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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-
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Co-ordinated sensorless control system
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Patent number 11,550,271
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Issue date Jan 10, 2023
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S.A. Armstrong Limited
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Marcelo Javier Acosta Gonzalez
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Horizontal control pump
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Patent number D888103
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Issue date Jun 23, 2020
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S.A. Armstrong Limited
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David T. W. Lee
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D15 - Machines not elsewhere specified
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Co-ordinated sensorless control system
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Patent number 10,466,660
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Issue date Nov 5, 2019
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S.A. Armstrong Limited
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Marcelo Javier Acosta Gonzalez
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F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
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Control pump
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Patent number D839922
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Issue date Feb 5, 2019
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S.A. Armstrong Limited
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David T. W. Lee
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D15 - Machines not elsewhere specified
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Control pump
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Patent number D839313
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Issue date Jan 29, 2019
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S.A. Armstrong Limited
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David T. W. Lee
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D15 - Machines not elsewhere specified
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Control pump
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Patent number D839314
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Issue date Jan 29, 2019
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S.A. Armstrong Limited
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David T. W. Lee
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D15 - Machines not elsewhere specified
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Control pump
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Patent number D834068
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Issue date Nov 20, 2018
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S.A. Armstrong Limited
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David T. W. Lee
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D15 - Machines not elsewhere specified
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-
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Circuit balancing valve
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Patent number 7,055,547
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Issue date Jun 6, 2006
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S. A. Armstrong Limited
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Baogang Wang
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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-
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98190881 - KONVERGE
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Serial number 98190881
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Filing date Sep 21, 2023
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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90296284 - DESIGN ENVELOPE EVERCOOL
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Serial number 90296284
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Filing date Nov 3, 2020
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88530811 - ADEPT
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Serial number 88530811
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Filing date Jul 23, 2019
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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88400387 - ACTIVE PERFORMANCE MANAGEMENT
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Serial number 88400387
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Registration number 7517955
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Filing date Apr 24, 2019
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S.A. Armstrong Limited
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42 - Scientific and technological services and research and design relating thereto
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88091185 - OPTI-POINT
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Serial number 88091185
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Registration number 6430792
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Filing date Aug 24, 2018
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S.A. Armstrong Limited
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7 - Machines and machine tools
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88035419 - PSPC
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Serial number 88035419
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Registration number 6495888
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Filing date Jul 12, 2018
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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87818195 - COMPASS
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Serial number 87818195
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Registration number 6039658
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Filing date Mar 2, 2018
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S.A. ARMSTRONG LIMITED
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7 - Machines and machine tools
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87517932 - ARMSTRONG IECM
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Serial number 87517932
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Filing date Jul 6, 2017
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S.A. Armstrong Limited
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7 - Machines and machine tools
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87517959 - TANGO
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Serial number 87517959
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Registration number 5583508
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Filing date Jul 6, 2017
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S.A. Armstrong Limited
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7 - Machines and machine tools
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86067850 - DESIGN ENVELOPE
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Serial number 86067850
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Registration number 4771171
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Filing date Sep 18, 2013
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S. A. Armstrong Limited
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7 - Machines and machine tools
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85283913 - ECO*PULSE
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Serial number 85283913
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Registration number 4449664
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Filing date Apr 1, 2011
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S.A. Armstrong Limited
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41 - Education
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85193017 - OPTI-VISOR
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Serial number 85193017
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Registration number 4173766
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Filing date Dec 8, 2010
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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77496036 - ECO*PAK MBS
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Serial number 77496036
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Registration number 3808943
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Filing date Jun 11, 2008
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S.A. Armstrong Limited
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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77344971 - CO2LD
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Serial number 77344971
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Registration number 3812471
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Filing date Dec 5, 2007
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S.A. Armstrong Limited
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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77345006 - H2OT
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Serial number 77345006
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Registration number 3601066
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Filing date Dec 5, 2007
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S.A. Armstrong Limited
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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78957388 - ASTRO
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Serial number 78957388
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Filing date Aug 22, 2006
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S.A. ARMSTRONG LIMITED
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7 - Machines and machine tools
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78921223 - ARMSTRONG
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Serial number 78921223
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Registration number 3275026
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Filing date Jun 30, 2006
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S.A. Armstrong Limited
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6 - Common metals and their alloys
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78894037 - ASTRO
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Serial number 78894037
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Registration number 3297786
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Filing date May 26, 2006
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S.A. Armstrong Limited
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7 - Machines and machine tools
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78824900 - ACE
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Serial number 78824900
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Registration number 3201398
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Filing date Feb 28, 2006
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S. A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78444454 - ASTRO
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Serial number 78444454
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Filing date Jul 1, 2004
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S.A. ARMSTRONG LIMITED
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7 - Machines and machine tools
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78403361 - EXPERIENCE BUILDING...
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Serial number 78403361
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Registration number 3274174
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Filing date Apr 16, 2004
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S. A. Armstrong Limited
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6 - Common metals and their alloys
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76475379 - TITAN
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Serial number 76475379
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Filing date Dec 16, 2002
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S.A. Armstrong Limited
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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76458970 - ARMFLO
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Serial number 76458970
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Registration number 2909528
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Filing date Oct 17, 2002
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S.A. ARMSTRONG LIMITED
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11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
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76297990 - DUALARM
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Serial number 76297990
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Registration number 2717088
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Filing date Aug 9, 2001
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S.A. Armstrong Limited
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7 - Machines and machine tools
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76144290
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Serial number 76144290
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Registration number 2524700
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Filing date Oct 11, 2000
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74608710 - ARMLINK
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Serial number 74608710
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Registration number 2072236
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Filing date Dec 8, 1994
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S.A. Armstrong Limited
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74497593 - ARMSTRONG
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Serial number 74497593
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Registration number 1954084
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Filing date Mar 7, 1994
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S.A. Armstrong Limited
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6 - Common metals and their alloys
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74497599 - ARMSTRONG DARLING
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Serial number 74497599
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Registration number 1946280
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Filing date Mar 7, 1994
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S.A. Armstrong Limited
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7 - Machines and machine tools