US PATENT SUBCLASS 409 / 205
.~.~ With work holder or guide

Current as of: June, 1999
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409 /   HD   GEAR CUTTING, MILLING, OR PLANING

64  DF  MILLING {29}
204  DF  .~ Including means to adustably position cutter {6}
205.~.~ With work holder or guide

DEFINITION

Classification: 409/205

With work holder or guide:

(under subclass 204) Apparatus combined with means to support the workpiece against the force of gravity or against the force of the cutting tool during the shaping operation, or combined with passive means to physically limit movement of the workpiece to be along a prescribed path.