Manfred Federmann

Person

  • Wuppertal, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Ectoparasiticide-containing collars for pets

    • Patent number 4,543,247
    • Issue date Sep 24, 1985
    • Bayer Aktiengesellschaft
    • Miklos von Bittera
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING