CPC Subgroup
F02B 19/16 Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
Full Title
Engines characterised by precombustion chambers > Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
2 direct subcodes
Child Classifications
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- F02B 19/18 Transfer passages between chamber and cylinder