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PCE
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DIFF Subgroup
F02B 43/10

Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Engines characterised by operating on gaseous fuels; Plants including such engines > Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen

CPC:

Engines characterised by operating on gaseous fuels; Plants including such engines (engines characterised by the gas-air charge being ignited by compression ignition of an additional fuel F02B7/06; engines convertible from gas to other fuel consumption F02B69/04) > Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen

CPC subdivides this area 3x more granularly than IPC with 2 additional codes.

2 codes are CPC-only extensions.

Note: 2 CPC extensions are marked as secondary classification only.

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