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Nils Ulf Haraldsson

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  • Karlstad, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 6,176,975
    • Issue date Jan 23, 2001
    • Valmet-Karlstad AB
    • Tommy Göran Andersson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE