US PATENT SUBCLASS 300 / 9
.~ Filling
Current as of:
June, 1999
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300 /
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BRUSH, BROOM, AND MOP MAKING
2
DF
BRUSH-MAKING MACHINES
{7}
9
.~ Filling
DEFINITION
Classification: 300/9
Devices for filling holes in brush-backs with bristles individually deposited from a mass or magazine, generally by shaking or other agitation, to form tufts, one for each hole.