US PATENT SUBCLASS 409 / 84
.~.~ Process

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

64  DF  MILLING {29}
79  DF  .~ With regulation of operation by templet, card, or other replaceable information supply {7}
84.~.~ Process

DEFINITION

Classification: 409/84

Process:

(under subclass 79) Method of milling.