US PATENT SUBCLASS 451 / 110
.~.~.~ Opposed pair of scouring tools


Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
103  DF  .~ Scouring device {4}
109  DF  .~.~ Rotary cylindrical scouring tool {1}
110.~.~.~ Opposed pair of scouring tools


DEFINITION

Classification: 451/110

Opposed pair of scouring tools:

(under subclass 109) Abrading machine using opposed rotary cylinders for the simultaneous application of granular abrasive material to opposite sides of a workpiece for the purpose of scouring the same (i.e., removing foreign or extraneous materials).

SEE OR SEARCH THIS CLASS, SUBCLASS:

112, 132+, 194+, 262+, and 302, for other opposed tools.