Peter Keils

Person

  • Obernhof, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for feeding potted plants

    • Patent number 4,420,904
    • Issue date Dec 20, 1983
    • International Standard Electric Corporation
    • Siegfried Joswig
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING