TREA

Bo Hjalmarson

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  • Gavle, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacture of paper and paperboard
    • Patent number 6,391,156
    • Issue date May 21, 2002
    • AB CDM Vastra Frolunda
    • Bo Hjalmarson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Production of paper and paper board
    • Patent number 6,063,240
    • Issue date May 16, 2000
    • Allied Colloids Limited
    • Per-Ola Eriksson
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE