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Paul Witimer

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  • Landau, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of branched block copolymers
    • Patent number 4,418,180
    • Issue date Nov 29, 1983
    • BASF Aktiengesellschaft
    • Gerhard Heinz
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...