TREA

Barbro Magnusson

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  • Ytterby, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 7,318,881
    • Issue date Jan 15, 2008
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

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    • Patent number 6,818,100
    • Issue date Nov 16, 2004
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

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    • Publication number 20040206467
    • Publication date Oct 21, 2004
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

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    • Publication number 20020096290
    • Publication date Jul 25, 2002
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE