US PATENT SUBCLASS 144 / 161
.~ Roller feed

Current as of: June, 1999
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144 /   HD   WOODWORKING

159  DF  KNIFE PAIR SHAVER {2}
161.~ Roller feed

DEFINITION

Classification: 144/161

Roller feed:

(under subclass 159) Shaving machine in which feed-rolls force the work between the pair of fixed knives.