Friedhelm Koch

Person

  • Dulmen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Protein-rich foodstuffs for ruminants

    • Patent number 4,120,980
    • Issue date Oct 17, 1978
    • Veba Chemie Aktiengesellschaft
    • Norbert Merget
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES