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PCE
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DIFF Subgroup
F03C 2/02

of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Rotary-piston engines > of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

CPC:

Rotary-piston engines (in which the liquid exclusively displaces one or more piston reciprocating in rotary cylinders F03C1/24) > of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents

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