TREA

Hans M. Larsson

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  • Gothenburg, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Papermaking and products made thereby
    • Patent number 4,388,150
    • Issue date Jun 14, 1983
    • EKA Aktiebolag
    • Olof Sunden
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Papermaking
    • Patent number 4,385,961
    • Issue date May 31, 1983
    • EKA Aktiebolag
    • Per J. Svending
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE