DIFF Subgroup
F04B 23/02 having reservoirs
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Pumping installations or systems > having reservoirs
CPC:
Pumping installations or systems (pumps characterised by combination with, or adaptation to, specific driving engines or motors F04B17/00) > having reservoirs
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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