US PATENT SUBCLASS 460 / 83
.~.~ Multiple cylinders
Current as of:
June, 1999
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460 /
HD
CROP THRESHING OR SEPARATING
79
DF
SEPARATOR
{8}
81
DF
.~ Separating cylinder {2}
83
.~.~ Multiple cylinders
DEFINITION
Classification: 460/83
Multiple cylinders:
(under subclass 81) Subject matter having a plurality of annular or cylindrical members which separate threshed grain from the straw and chaff.