US PATENT SUBCLASS 144 / 37
.~.~ Planing, matching, and dividing

Current as of: June, 1999
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144 /   HD   WOODWORKING

1.1  DF  COMBINED MACHINE {17}
36  DF  .~ Planing and matching {1}
37.~.~ Planing, matching, and dividing

DEFINITION

Classification: 144/37

Planing, matching, and dividing:

(under subclass 1.1) Machine for surfacing wide boards, dividing them longitudinally into two or more strips, and tonguing and grooving each strip.