US PATENT SUBCLASS 451 / 173
.~.~.~ Rotary work holder

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
162  DF  .~ Reciprocating tool {2}
164  DF  .~.~ Rectilinear {9}
173.~.~.~ Rotary work holder

DEFINITION

Classification: 451/173

Rotary work holder:

(under subclass 164) Abrading machine including a member which grips and turns the workpiece about an axis.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82+, 106, 143+, 210, 246+, 269, 285+, 307+, 324+, and 398+, for other rotary work holders used with an abrading machine.