CPC Subgroup
F01B 27/02 of reciprocating-piston engines
Full Title
Starting of machines or engines (starting combustion engines F02N) > of reciprocating-piston engines
2 direct subcodes
Child Classifications
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- F01B 27/04 by directing working-fluid supply, e.g. by aid of by-pass steam conduits
- F01B 27/08 Means for moving crank off dead-centre