US PATENT SUBCLASS 144 / 115
.~ Scraper

Current as of: June, 1999
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144 /   HD   WOODWORKING

114.1  DF  PLANER {14}
115.~ Scraper

DEFINITION

Classification: 144/115

Scraper:

(under subclass 114.1) Machine or device in which the face of the knife is nearly at right angles to the work while acting, so that there is no true cutting action.