US PATENT SUBCLASS 83 / 490
.~.~ Tool carrier oscillated or rotated

Current as of: June, 1999
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83 /   HD   CUTTING

469  DF  ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER {11}
483  DF  .~ Carrier for rotatable tool movable during cutting {3}
490.~.~ Tool carrier oscillated or rotated

DEFINITION

Classification: 83/490

(under subclass 483) Device in which the cutter holder moves (or is moved) in a path of movement which path is in the arc of a circle, either to-and-fro, or in the same direction through 360 deg..