Hakan Mattsson

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Stockholm, SE

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Patents Grantslast 30 patents

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Cleaning condensates from multi-effect evaporator of cellulose pulp...
- Patent number 5,830,314
- Issue date Nov 3, 1998
- Ahlstrom Machinery Corporation
- Hakan Mattsson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE