 
                 CPC
 CPC
                     F01D5/3015
 F01D5/3015
                     Doosan Enerbolity Co., Ltd.
                                    Doosan Enerbolity Co., Ltd.
                                 Joo Hyung Kang
                                    Joo Hyung Kang
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 RTX Corporation
                                    RTX Corporation
                                 Luis Manuel Torres
                                    Luis Manuel Torres
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 DOOSAN ENERBILITY CO., LTD.
                                    DOOSAN ENERBILITY CO., LTD.
                                 Joo Hyung Kang
                                    Joo Hyung Kang
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 GE AVIO S.R.L.
                                    GE AVIO S.R.L.
                                 Roberto  Maddaleno
                                    Roberto  Maddaleno
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Rolls-Royce Deutschland Ltd & Co KG
                                    Rolls-Royce Deutschland Ltd & Co KG
                                 Falko  Obereich
                                    Falko  Obereich
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Vivien Mickaël Courtier
                                    Vivien Mickaël Courtier
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Patrice Jean-Marc Rosset
                                    Patrice Jean-Marc Rosset
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Kury
                                    Peter  Kury
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Otto  Jörgensson
                                    Otto  Jörgensson
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 General Electric Company
                                    General Electric Company
                                 Nicholas Joseph Kray
                                    Nicholas Joseph Kray
                                 B64 - AIRCRAFT AVIATION COSMONAUTICS
                                    B64 - AIRCRAFT AVIATION COSMONAUTICS
                                 Mitsubishi Heavy Industries, Ltd.
                                    Mitsubishi Heavy Industries, Ltd.
                                 Hidetaka  Okui
                                    Hidetaka  Okui
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Great Northern Research, LLC
                                    Great Northern Research, LLC
                                 Philippe  Roy
                                    Philippe  Roy
                                 G06 - COMPUTING CALCULATING COUNTING
                                    G06 - COMPUTING CALCULATING COUNTING
                                 DOOSAN ENERBILITY CO., LTD.
                                    DOOSAN ENERBILITY CO., LTD.
                                 Joo Hwan Kwak
                                    Joo Hwan Kwak
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 ITP NEXT GENERATION TURBINES S.L.
                                    ITP NEXT GENERATION TURBINES S.L.
                                 Manuel  Seisdedos Santos
                                    Manuel  Seisdedos Santos
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 General Electric Company
                                    General Electric Company
                                 Zachary John Snider
                                    Zachary John Snider
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Denso Corporation
                                    Denso Corporation
                                 Fumiya  Ishii
                                    Fumiya  Ishii
                                 B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                    B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 William S. Pratt
                                    William S. Pratt
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Pratt & Whitney Canada Corp.
                                    Pratt & Whitney Canada Corp.
                                 Chao  Zhang
                                    Chao  Zhang
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Gary D. Roberge
                                    Gary D. Roberge
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Schröder
                                    Peter  Schröder
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Joshua G. LaPera
                                    Joshua G. LaPera
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Scott D. Virkler
                                    Scott D. Virkler
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 Rolls-Royce North American Technologies Inc.
                                    Rolls-Royce North American Technologies Inc.
                                 Patrick  Bailey
                                    Patrick  Bailey
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Kury
                                    Peter  Kury
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Schroder
                                    Peter  Schroder
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Harald  Hoell
                                    Harald  Hoell
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Timothy R. Krupski
                                    Timothy R. Krupski
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Michael G. McCaffrey
                                    Michael G. McCaffrey
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Antoine Hervé Dos Santos
                                    Antoine Hervé Dos Santos
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Vivien Mickaël Courtier
                                    Vivien Mickaël Courtier
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Damien  Greuet
                                    Damien  Greuet
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 RTX Corporation
                                    RTX Corporation
                                 Luis Manuel Torres
                                    Luis Manuel Torres
                                 F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
                                    F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
                                 Falko  OBEREICH
                                    Falko  OBEREICH
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Vincent  GOYON
                                    Vincent  GOYON
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Kury
                                    Peter  Kury
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Vivien Mickaël COURTIER
                                    Vivien Mickaël COURTIER
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Otto  Jörgensson
                                    Otto  Jörgensson
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 GE AVIO S.r.L.
                                    GE AVIO S.r.L.
                                 Roberto  Maddaleno
                                    Roberto  Maddaleno
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 William S. Pratt
                                    William S. Pratt
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Raytheon Technologies Corporation
                                    Raytheon Technologies Corporation
                                 Scott D. Virkler
                                    Scott D. Virkler
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Kury
                                    Peter  Kury
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 GENERAL ELECTRIC COMPANY
                                    GENERAL ELECTRIC COMPANY
                                 Arvind  N
                                    Arvind  N
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Siemens Energy Global GmbH & Co. KG
                                    Siemens Energy Global GmbH & Co. KG
                                 Peter  Schröder
                                    Peter  Schröder
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 ITP NEXT GENERATION TURBINES S.L.
                                    ITP NEXT GENERATION TURBINES S.L.
                                 Manuel  SEISDEDOS SANTOS
                                    Manuel  SEISDEDOS SANTOS
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 UNITED TECHNOLOGIES CORPORATION
                                    UNITED TECHNOLOGIES CORPORATION
                                 Timothy R. Krupski
                                    Timothy R. Krupski
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 GENERAL ELECTRIC COMPANY
                                    GENERAL ELECTRIC COMPANY
                                 Zachary John Snider
                                    Zachary John Snider
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 United Technologies Corporation
                                    United Technologies Corporation
                                 Gary D. Roberge
                                    Gary D. Roberge
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 United Technologies Corporation
                                    United Technologies Corporation
                                 Michael G. McCaffrey
                                    Michael G. McCaffrey
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 United Technologies Corporation
                                    United Technologies Corporation
                                 Joshua G. LaPera
                                    Joshua G. LaPera
                                 F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                    F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
                                 Pratt & Whitney Canada Corp.
                                    Pratt & Whitney Canada Corp.
                                 Chao  ZHANG
                                    Chao  ZHANG
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 HONEYWELL INTERNATIONAL INC.
                                    HONEYWELL INTERNATIONAL INC.
                                 Steve  Halfmann
                                    Steve  Halfmann
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 United Technologies Corporation
                                    United Technologies Corporation
                                 Michael G. McCaffrey
                                    Michael G. McCaffrey
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 Doosan Heavy Industries & Construction Co., Ltd.
                                    Doosan Heavy Industries & Construction Co., Ltd.
                                 Sung Chul JUNG
                                    Sung Chul JUNG
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                 HONEYWELL INTERNATIONAL INC.
                                    HONEYWELL INTERNATIONAL INC.
                                 Michael  Kahrs
                                    Michael  Kahrs
                                 B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                    B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
                                 Siemens Aktiengesellschaft
                                    Siemens Aktiengesellschaft
                                 Peter  Schröder
                                    Peter  Schröder
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 GENERAL ELECTRIC COMPANY
                                    GENERAL ELECTRIC COMPANY
                                 William Scott Zemitis
                                    William Scott Zemitis
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Antoine Hervé DOS SANTOS
                                    Antoine Hervé DOS SANTOS
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 SAFRAN AIRCRAFT ENGINES
                                    SAFRAN AIRCRAFT ENGINES
                                 Christophe Pascal Laurent Jean Robert ALLOUIS
                                    Christophe Pascal Laurent Jean Robert ALLOUIS
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Pratt & Whitney Canada Corp.
                                    Pratt & Whitney Canada Corp.
                                 Vincent  PARADIS
                                    Vincent  PARADIS
                                 F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                    F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
                                 Solar Turbines Incorporated
                                    Solar Turbines Incorporated
                                 Hongzhou  Xu
                                    Hongzhou  Xu
                                 F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
                                    F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...