US PATENT SUBCLASS 83 / 497
.~.~.~ Elements of tool pair angularly adjustable relative to each other

Current as of: June, 1999
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83 /   HD   CUTTING

469  DF  ROTATABLE DISC TOOL PAIR OR TOOL AND CARRIER {11}
495  DF  .~ Tool pair comprises rotatable tools {6}
496  DF  .~.~ Tool pair elements angularly related {1}
497.~.~.~ Elements of tool pair angularly adjustable relative to each other

DEFINITION

Classification: 83/497

(under subclass 496) Device provided with means to vary the angle between the axis of one cutter and the axis of the other cutter.