US PATENT SUBCLASS 83 / 477.1
.~.~.~ By movement of the tool

Current as of: June, 1999
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83 /   HD   CUTTING

469  DF  ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER {11}
471  DF  .~ With means to support work relative to tool(s) {6}
477  DF  .~.~ Support and tool relatively adjustable {1}
477.1.~.~.~ By movement of the tool

DEFINITION

Classification: 83/477.1

(under subclass 477) Device provided with means for adjusting the tool relative to the work-support means.