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PCE
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DIFF Subgroup
F02B 33/28

Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26

Introduced: September 1968

Title

Titles differ between systems:

IPC: Component parts, details, or accessories of crankcase pumps not provided for in, or of interest apart from, groups

CPC: Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26

Full Title

Full titles differ between systems:

IPC:

Engines characterised by provision of pumps for charging or scavenging > Engines with reciprocating-piston pumps; Engines with crankcase pumps > Component parts, details, or accessories of crankcase pumps not provided for in, or of interest apart from, groups

CPC:

Engines characterised by provision of pumps for charging or scavenging > Engines with reciprocating-piston pumps; Engines with crankcase pumps > Component parts, details or accessories of crankcase pumps, not provided for in, or of interest apart from, subgroups F02B33/02 - F02B33/26

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • F02B 33/30 Control of inlet or outlet ports IPC+CPC Available in IPC and CPC