TREA

Reinhard Broucek

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing betaines
    • Patent number 6,624,327
    • Issue date Sep 23, 2003
    • Akzo Nobel N.V.
    • Christian Blaufelder
    • C07 - ORGANIC CHEMISTRY