US PATENT SUBCLASS 451 / 133
.~.~.~.~.~ Reciprocating work holder

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
119  DF  .~ Rotary reciprocating tool {2}
120  DF  .~.~ Cylindrical tool {2}
124  DF  .~.~.~ Rectilinear {13}
132  DF  .~.~.~.~ Opposed {2}
133.~.~.~.~.~ Reciprocating work holder

DEFINITION

Classification: 451/133

Reciprocating work holder:

(under subclass 132) Abrading machine in which the workpiece is carried by a work gripping member that moves to-and-fro.

SEE OR SEARCH THIS CLASS, SUBCLASS:

136+, 170+, 199+, 212+, 264+, 272+, 305+, 314+, 320+, and 392+, for other reciprocating work holders.