DIFF Subgroup
F01C 3/02 the axes being arranged at an angle of 90 degrees
Introduced: September 1968
Title
Titles differ between systems:
IPC: the axes being arranged at an angle of 90°
CPC: the axes being arranged at an angle of 90 degrees
Full Title
Full titles differ between systems:
IPC:
Rotary-piston machines or engines with non-parallel axes of movement of co-operating members > the axes being arranged at an angle of 90°
CPC:
Rotary-piston machines or engines with non-parallel axes of movement of co-operating members (with the working-chamber walls being at least partly resiliently deformable F01C5/00) > the axes being arranged at an angle of 90 degrees
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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