Siegfried Henke

Person

  • Welgesheim, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilized pesticidal composition

    • Patent number 4,892,866
    • Issue date Jan 9, 1990
    • Shell International Research Maatshappij B. V.
    • Hanshelmut Itzel
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING