US PATENT SUBCLASS 8 / 928
.~ Polyolefin fiber

Current as of: June, 1999
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8 /   HD   BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

920  DF  SYNTHETIC FIBER DYEING {6}
928.~ Polyolefin fiber

DEFINITION

Classification: 8/928

Polyolefin fiber:

(under subclass 920) Subject matter involving olefin polymers.