TREA

Henning Kroesche

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  • Frankenthal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacture of tocopherol
    • Patent number 4,191,692
    • Issue date Mar 4, 1980
    • BASF Aktiengesellschaft
    • Paul Grafen
    • C07 - ORGANIC CHEMISTRY