TREA

Otto Grabowsky

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  • Limburgerhof, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manufacture of formaldehyde
    • Patent number 4,209,466
    • Issue date Jun 24, 1980
    • BASF Aktiengesellschaft
    • Dieter Wolf
    • C07 - ORGANIC CHEMISTRY