DIFF Subgroup
F04D 15/0077 Full Title
Control, e.g. regulation, of pumps, pumping installations or systems
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
F04D 15/0077 Control, e.g. regulation, of pumps, pumping installations or systems
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.