DIFF Subgroup
F04D 29/32 for axial flow pumps
Introduced: September 1968
Title
Titles differ between systems:
IPC: for axial-flow pumps
CPC: for axial flow pumps
Full Title
Full titles differ between systems:
IPC:
Details, component parts, or accessories > Rotors specially adapted for elastic fluids > for axial-flow pumps
CPC:
Details, component parts, or accessories (machine elements in general F16) > Rotors specially for elastic fluids > for axial flow pumps
Of 4 combined children, 2 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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