| PATENT ASSIGNEE'S COUNTRY | France |
| UPDATE | 10.99 |
| PATENT ASSIGNEE |
Ahlstrom Elf Antar France |
| PATENT CLAIMS |
Paper formed of cellulose fibers impregnated with pulveru lent organic material, 95% of particles of which have size 1-150 micro.m, in an amount 5-75%; said material comprising micronized roasted wood particles having size 50-150 micro.m & coniferous wood powder |
| PATENT PHOTOCOPY | Available on request |
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