PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 03.00 |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS | Spun yarn comprising 50/50 blend of polyester & cotton fibers forming a paralell fiber core held together by wrapping fibers & having a mean single-end strength > 250 gf & < 1400 total defects per 1000 yards |
PATENT PHOTOCOPY | Available on request |
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