US PATENT SUBCLASS 464 / 85
.~.~ Nonmetallic


Current as of: June, 1999
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464 /   HD   ROTARY SHAFTS, GUDGEONS, HOUSINGS, AND FLEXIBLE COUPLINGS FOR ROTARY SHAFTS

51  DF  TORQUE TRANSMITTED VIA FLEXIBLE ELEMENT {16}
81  DF  .~ Plural circumferentially spaced elements {4}
85.~.~ Nonmetallic


DEFINITION

Classification: 464/85

Nonmetallic:

(under subclass 81) Subject matter wherein said elements are formed of a material other than metal.