US PATENT SUBCLASS 144 / 38
.~ Planing and polishing
Current as of: June, 1999
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DEFINITION
Classification: 144/38
Planing and polishing:
(under subclass 1.1) Machine adapted to plane lumber and then further smooth it by means of a polisher.
SEE OR SEARCH CLASS
451, Abrading, for polishing or grinding by use of abrasive material.