US PATENT SUBCLASS 460 / 902
GRAIN CLEANER

Current as of: June, 1999
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460 /   HD   CROP THRESHING OR SEPARATING

902GRAIN CLEANER

DEFINITION

Classification: 460/902

GRAIN CLEANER:

(under the class definition) Subject matter having means for rethreshing the repeat material and thereby avoiding the necessity of returning the repeat material to the main threshing cylinder.