US PATENT SUBCLASS 144 / 173
.~.~ Grooving

Current as of: June, 1999
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144 /   HD   WOODWORKING

162.1  DF  SLICER {18}
172  DF  .~ Cylindrical cutter {2}
173.~.~ Grooving

DEFINITION

Classification: 144/173

Grooving:

(under subclass 172) Machine having a cutting mechanism consisting of one or more cylinders provided with circumferential ribs which divide a sheet of veneer passed under or between them.