Eduard Ehmann

Person

  • Sprockhoevel, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous coating composition

    • Patent number 4,476,261
    • Issue date Oct 9, 1984
    • Herberts Gesellschaft mit beschraenkter Haftung
    • Hans-Peter Patzschke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...