TREA

Herbert Bucheler

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  • Erkrath, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the pretreatment of soiled fabrics
    • Patent number 4,931,063
    • Issue date Jun 5, 1990
    • Henkel Kommanditgesellschaft auf Aktien
    • Heinz-Manfred Wilsberg
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...