TREA

Gunther Wulff

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  • Trubbach, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electron beam-generating system
    • Patent number 3,975,613
    • Issue date Aug 17, 1976
    • Balzers Patent- und Beteiligungs AG
    • Gunther Wulff
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electron-beam evaporation apparatus
    • Patent number 3,949,187
    • Issue date Apr 6, 1976
    • Balzers Patent- und Beteiligungs AG
    • Gunther Wulff
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...