Martin Wimby

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Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying ash which principally consists of sodium sulp...
- Patent number 6,162,408
- Issue date Dec 19, 2000
- Kvaerner Pulping AB
- Martin Wimby
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for producing polysulphide by means of oxidizing sulphide i...
- Patent number 5,993,601
- Issue date Nov 30, 1999
- Kvaerner Pulping AB
- Olle Wennberg
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and arrangement for reburning lime sludge in a fluidizing bed
- Patent number 5,644,996
- Issue date Jul 8, 1997
- Kvaerner Pulping Technologies AB
- Martin Wimby
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE