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DIFF Subgroup
F16K 31/128

servo actuated

Introduced: July 1974

Full Title

Full titles differ between systems:

IPC:

Operating means; Releasing devices > actuated by fluid > the fluid acting on a diaphragm, bellows, or the like > servo actuated

CPC:

Operating means; Releasing devices > actuated by fluid ( ; fluid-actuated check valves F16K15/00; fluid-actuated safety valves F16K17/00) > the fluid acting on a diaphragm, bellows, or the like (F16K31/145, F16K31/165, F16K31/365, F16K31/385 take precedence) > servo actuated

No child classifications to compare. This is a leaf node in both IPC and CPC.