US PATENT SUBCLASS 451 / 306
.~.~.~ Work rotating

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
296  DF  .~ Endless band tool {11}
305  DF  .~.~ Reciprocating work holder {1}
306.~.~.~ Work rotating

DEFINITION

Classification: 451/306

Work rotating:

(under subclass 305) Abrading machine employing an endless traveling abrading band and a reciprocating work holder in which the work is turned about an axis while being reciprocated.

SEE OR SEARCH THIS CLASS, SUBCLASS:

134, 140, 189, 209+, 218+, 227+, 242+, 268+, 283+, 317+, 394, and 397+, for other work rotating.

218, 227, and 274, for other combined work rotating and reciprocating.