US PATENT SUBCLASS 451 / 348
.~.~ Roll or wheel abrader

Current as of: June, 1999
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451 /   HD   ABRADING

340  DF  FRAME OR MOUNT {4}
344  DF  .~ Portable abrader {12}
348.~.~ Roll or wheel abrader

DEFINITION

Classification: 451/348

Roll or wheel abrader:

(under subclass 344) Frame or mount for an abrading especially adapted to grinding a roll or a wheel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

142, for a roll grinder.

146, 254+, 258, and 290, for a disk or wheel abrading machine.

424+, for a roll or wheel grinder.