US PATENT SUBCLASS 74 / 433
.~.~ Radially-spaced wheels

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

640  DF  GEARING {31}
431  DF  .~ Gear and rotary bodies {2}
433.~.~ Radially-spaced wheels

DEFINITION

Classification: 74/433

(under subclass 431) Gearing, the rotary elements being spaced radially.