US PATENT SUBCLASS 251 / 235
.~.~ Swiveled

Current as of: June, 1999
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251 /   HD   VALVES AND VALVE ACTUATION

213  DF  MECHANICAL MOVEMENT ACTUATOR {10}
231  DF  .~ Lever {5}
235.~.~ Swiveled

DEFINITION

Classification: 251/235

(under subclass 231) Apparatus wherein there is included a swivel connection in the lever mechanism.