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PCE
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DIFF Subgroup
F01K 23/14

including at least one combustion engine

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids > the engines being mechanically coupled > including at least one combustion engine

CPC:

Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids > the engines being mechanically coupled (F01K23/02 takes precedence) > including at least one combustion engine

No child classifications to compare. This is a leaf node in both IPC and CPC.