Lars E. R. Wagberg

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Kungsangen, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of making paper with high filler content
- Patent number 4,824,523
- Issue date Apr 25, 1989
- Svenska Traforskningsinstitutet
- Lars E. R. Wagberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE