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PCE
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DIFF Main Group
F01C 5/00

Rotary-piston machines or engines with the working-chamber walls at least partly resiliently deformable

Introduced: September 1968

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

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  • F01C 5/02 the resiliently-deformable wall being part of the inner member, e.g. of a rotary piston IPC+CPC Available in IPC and CPC
  • F01C 5/04 the resiliently-deformable wall being part of the outer member, e.g. of a housing IPC+CPC Available in IPC and CPC