Lars E. Nasman

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Alno, SE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for pumping of pulp
- Patent number 4,531,892
- Issue date Jul 30, 1985
- Sunds Defibrator Aktiebolag
- Lars E. Nasman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for delignification of ligno-cellulose containing fiber mate...
- Patent number 4,451,332
- Issue date May 29, 1984
- SCA Development Aktiebolag
- Goran E. Annergren
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Apparatus for gas or liquid admixture
- Patent number 4,416,548
- Issue date Nov 22, 1983
- Sunds Defibrator Aktiebolag
- Olof G. Carre
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE