US PATENT SUBCLASS 409 / 301
.~.~ Flat work

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

288  DF  PLANING {14}
297  DF  .~ Means to remove flash or burr {2}
301.~.~ Flat work

DEFINITION

Classification: 409/301

Flat work:

(under subclass 297) Apparatus particularly adapted to be used on a three-dimensional workpiece having a first and a second dimension of substantially greater extent than the third dimension.