Ribbon and wires

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine-profile-measuring installation insertable into the roller c...

    • Patent number 3,983,631
    • Issue date Oct 5, 1976
    • Vereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan Aktiengesellsc...
    • Wilhelm Dutzler
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2912287

    • Patent number 2,912,287
    • Issue date Nov 10, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2780135

    • Patent number 2,780,135
    • Issue date Feb 5, 1957
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    2735731

    • Patent number 2,735,731
    • Issue date Feb 21, 1956
    • G01 - MEASURING TESTING