DIFF Main Group
F04B 23/00 Pumping installations or systems (pumps characterised by combination with, or adaptation to, specific driving engines or motors F04B17/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Pumping installations or systems
CPC: Pumping installations or systems (pumps characterised by combination with, or adaptation to, specific driving engines or motors F04B17/00)
Full Title
Full titles differ between systems:
IPC:
Pumping installations or systems
CPC:
Pumping installations or systems (pumps characterised by combination with, or adaptation to, specific driving engines or motors F04B17/00)
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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