Borje Fredriksson

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Sundsvall, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for mixing a treatment agent with a pulp suspe...
- Patent number 5,466,334
- Issue date Nov 14, 1995
- Sunds Defibrator Industries Aktiebolag
- Borje Fredriksson
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
High consistency sheet former
- Patent number 5,160,584
- Issue date Nov 3, 1992
- Beloit Technologies, Inc.
- Borje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Means and method for removal of strings from waste paper
- Patent number 4,804,439
- Issue date Feb 14, 1989
- Beloit Corporation
- Borje Fredriksson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE