Carl J. N. Hakansson

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Karlstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for handling white water in a twin-wire machine
- Patent number 4,504,358
- Issue date Mar 12, 1985
- KMW Aktiebolag
- Carl J. N. Hakansson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE