Roald Valen

Person

  • Kleppe, NO

Patents Grantslast 30 patents

  • Information Patent Grant

    Teach pendant unit

    • Patent number D480720
    • Issue date Oct 14, 2003
    • ABB AB
    • Ralph Sjöberg
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents