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PCE
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DIFF Subgroup
F02B 33/22

with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel

Introduced: September 1968

Full Title

Engines characterised by provision of pumps for charging or scavenging > Engines with reciprocating-piston pumps; Engines with crankcase pumps > with reciprocating-piston pumps other than simple crankcase pumps > with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel

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