US PATENT SUBCLASS 451 / 313
.~.~ Flexible

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
312  DF  .~ Stationary tool {2}
313.~.~ Flexible {2}
314  DF  .~.~.~> Reciprocating work holder {2}
317  DF  .~.~.~> Work rotating {1}

DEFINITION

Classification: 451/313

Flexible:

(under subclass 312) Abrading machine using a stationary abrading tool of yielding or flexible character.

SEE OR SEARCH THIS CLASS, SUBCLASS:

168+, and 296+, for other flexible tools.