DIFF Subgroup
F04B 11/0058 Full Title
Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
F04B 11/0058 Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.