US PATENT SUBCLASS 451 / 269
.~.~.~.~.~ Rotary work holder

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
259  DF  .~.~ Rotary disk {10}
262  DF  .~.~.~ Opposed abrading tools {4}
268  DF  .~.~.~.~ Work rotating {1}
269.~.~.~.~.~ Rotary work holder

DEFINITION

Classification: 451/269

Rotary work holder:

(under subclass 268) Abrading machine in which the workpiece is mounted in or on a member which turns about an axis during abrading of the workpiece.

SEE OR SEARCH THIS CLASS, SUBCLASS:

82+, 106, 143+, 173, 210, 246+, 285+, 307+, 324+, and 398+, for other rotary work holders used with an abrading machine.