US PATENT SUBCLASS 74 / 399
.~.~.~.~ Parallel shafts

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

640  DF  GEARING {31}
395  DF  .~ Adjustable {2}
396  DF  .~.~ Relative movable axes {2}
398  DF  .~.~.~ Automatic control {1}
399.~.~.~.~ Parallel shafts

DEFINITION

Classification: 74/399

(under subclass 398) Gearing, the gears or gear shafts being parallel to each other.