Bertil Olsson

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Nol, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for measuring the content of bleaching chemicals used for bl...
- Patent number 6,332,951
- Issue date Dec 25, 2001
- BTG Källe Inventing AB
- Gerdt Fladda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and an arrangement for measuring the amount/activity of cata...
- Patent number 6,124,111
- Issue date Sep 26, 2000
- BTG Kalle Inventing AB, A Corp.
- Gerdt Fladda
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE