DIFF Subgroup
F04D 29/26 Rotors specially for elastic fluids
Introduced: September 1968
Title
Titles differ between systems:
IPC: Rotors specially adapted for elastic fluids
CPC: Rotors specially for elastic fluids
Full Title
Full titles differ between systems:
IPC:
Details, component parts, or accessories > Rotors specially adapted for elastic fluids
CPC:
Details, component parts, or accessories (machine elements in general F16) > Rotors specially for elastic fluids
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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