US PATENT SUBCLASS 251 / 329
.~.~ Bodies


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

318  DF  RECIPROCATING VALVE {7}
326  DF  .~ Gate {3}
329.~.~ Bodies


DEFINITION

Classification: 251/329

(under subclass 326) Devices relating to the body structure.