US PATENT SUBCLASS 83 / 856
.~ Stationary cutter


Current as of: June, 1999
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83 /   HD   CUTTING

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


DEFINITION

Classification: 83/856

(under subclass 651) Device wherein the tool has no motion of its own during its cutting operation.