| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Insolubilized fiber of PVA, contg particles of tourmaline (0.05 - 0.5 %) insolubilized by formalization treat of PVA fiber with formol |
| PATENT PHOTOCOPY | Available on request |
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