US PATENT SUBCLASS 57 / 20
.~ Waxed ends
Current as of:
June, 1999
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TEXTILES: SPINNING, TWISTING, AND TWINING
1 R
DF
APPARATUS AND PROCESSES
{45}
20
.~ Waxed ends
DEFINITION
Classification: 57/20
Means for making waxed ends for sewing, limited for the most part to expedients for tapering the ends.