US PATENT SUBCLASS 91 / 367
.~ Plural input signal means for single motor valve (453)

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91 /   HD   MOTORS: EXPANSIBLE CHAMBER TYPE

358 R  DF  WORKING MEMBER POSITION FEEDBACK TO MOTIVE FLUID CONTROL {12}
367.~ Plural input signal means for single motor valve (453)

DEFINITION

Classification: 91/367

(under subclass 358) Apparatus in which there are a plurality of separate means for generating an input signal operatively associated with a single valve means such that the separate signal generating means may actuate the valve means either separately or simultaneously.

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453, for expansible chamber motors having plural actuators for a single valve and not including position responsive feedback means.