Biotec Biologische

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  • Emmerich, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Compostable adhesive

    • Patent number 6,307,003
    • Issue date Oct 23, 2001
    • Bayer AG
    • Ernst Grigat
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...