Nils O. Nilsson

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Sjalevad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing cellulose pulp from lignocellulosic material...
- Patent number 4,670,098
- Issue date Jun 2, 1987
- Mo och Domsjo AB
- Leif U. F. Thorsell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE