TREA

Michael Voigt

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  • Duisburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyether ester amides
    • Patent number 6,344,535
    • Issue date Feb 5, 2002
    • Bayer Aktiengesellschaft
    • Ralf Timmermann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...