Gottfried Duerr

Person

  • Duesseldorf, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of metal soaps

    • Patent number 5,274,144
    • Issue date Dec 28, 1993
    • Henkel Kommanditgesellschaft auf Aktien
    • Willi Wuest
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES