Brigitte Wittmann

Person

  • Berlin, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve arrangement for distributing fluids

    • Patent number 4,168,724
    • Issue date Sep 25, 1979
    • Max-Planck-Gesellschaft zur Forderung der Wissenschaften, e.V.
    • Horst Graffunder
    • C40 - COMBINATORIAL CHEMISTRY