US PATENT SUBCLASS 112 / 306
.~.~ Having means to align work
Current as of:
June, 1999
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112 /
HD
SEWING
154
DF
STITCH FORMING
{17}
303
DF
.~ Feeding work material {13}
306
.~.~ Having means to align work
DEFINITION
Classification: 112/306
Having means to align work:
(under subclass 303) Device including means to align the work with respect to the machine or with respect to another piece of work.