| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 11.99 |
| PATENT ASSIGNEE | Toyobo |
| PATENT CLAIMS |
Continuous process for heating polybenzazole filament - Heating filament to 100-290C; while applying tension thereto of > 3.5 grams/denier at line speed > 100 m/min |
| PATENT PHOTOCOPY | Available on request |
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