US PATENT SUBCLASS 451 / 314
.~.~.~ Reciprocating work holder


Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
312  DF  .~ Stationary tool {2}
313  DF  .~.~ Flexible {2}
314.~.~.~ Reciprocating work holder {2}
315  DF  .~.~.~.~> Needle-eye polisher
316  DF  .~.~.~.~> Stropping machine


DEFINITION

Classification: 451/314

Reciprocating work holder:

(under subclass 313) Abrading machine employing a relatively stationary tool of flexible or yielding character and a work holder moving to-and-fro over the same.

SEE OR SEARCH THIS CLASS, SUBCLASS:

133, and see the notes thereto for other reciprocating work holders.

169, for a stropping machine.