Helmut Rosswag

Person

  • Aalen, DE

Patents Grantslast 30 patents

  • Information Patent Grant

    Electrolyte solution for electropolishing

    • Patent number 4,372,831
    • Issue date Feb 8, 1983
    • Schenk-Filterbau Gesellschaft mit beschrankter Haftung
    • Helmut Rosswag
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR