DIFF Subgroup
F02B 33/08 with the working-cylinder head arranged between working and pumping cylinders
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 the working-cylinder head arranged between working and pumping cylinders
No child classifications to compare. This is a leaf node in both IPC and CPC.