US PATENT SUBCLASS 83 / 858
.~.~ Parallel cutting edges

Current as of: June, 1999
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83 /   HD   CUTTING

651  DF  TOOL OR TOOL WITH SUPPORT {12}
856  DF  .~ Stationary cutter {2}
858.~.~ Parallel cutting edges

DEFINITION

Classification: 83/858

(under subclass 856) Device having two or more cutting edges which extend in nonintersecting planes.