US PATENT SUBCLASS 409 / 280
.~ Cutter infeed means

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

243  DF  BROACHING {20}
280.~ Cutter infeed means {1}
281  DF  .~.~> Imparting rectilinear motion to cutter {4}

DEFINITION

Classification: 409/280

Cutter infeed means:

(under subclass 243) Apparatus including means to effect movement of a cutting tool to, through, and away from cutting contact with a workpiece to thereby effect the cutting operation.