CPC Subgroup
F16K 31/40 with electrically-actuated member in the discharge of the motor
Full Title
Operating means; Releasing devices > actuated by fluid ( ; fluid-actuated check valves F16K15/00; fluid-actuated safety valves F16K17/00) > in which fluid from the circuit is constantly supplied to the fluid motor > with electrically-actuated member in the discharge of the motor
2 direct subcodes
Child Classifications
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