US PATENT SUBCLASS 74 / 402
.~.~.~ Automatic control

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

640  DF  GEARING {31}
395  DF  .~ Adjustable {2}
400  DF  .~.~ Fixed axes {2}
402.~.~.~ Automatic control {1}
403  DF  .~.~.~.~> Parallel shafts

DEFINITION

Classification: 74/402

(under subclass 400) Gearing, gear shafts being adjusted by automatic means.