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Goran Bengtsson
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S-44005 Nodinge, SE
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last 30 patents
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Patent Grant
Method of manufacturing bleached chemi-mechanical and semichemical...
Patent number
4,900,399
Issue date
Feb 13, 1990
EKA AB
Goran Bengtsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Method of manufacturing bleached chemimechanical and semichemical f...
Patent number
4,756,799
Issue date
Jul 12, 1988
Eka AB
Goran Bengtsson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE