76315754
Sep 21, 2001
Oct 12, 2004
MACHINES FOR PROCESSING YARNS, NAMELY, YARN STRENGTHENING MACHINES CONTAINING NEEDLES AND BARB-LIKE INDENTATIONS OR NOTCHES USED TO PULL FIBER LOOPS TRANSVERSE TO THE LONGITUDINAL DIRECTION OF THE YARN TO CREATE INTERLOCKED FIBERS THAT MAKE THE YARN STRONGER
Machinery