DIFF Main Group
F04D 3/00 Axial-flow pumps (priming or boosting F04D9/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Axial-flow pumps
CPC: Axial-flow pumps (priming or boosting F04D9/00)
Full Title
Full titles differ between systems:
IPC:
Axial-flow pumps
CPC:
Axial-flow pumps (priming or boosting F04D9/00)
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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