TREA

Alfred Wagendristel

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  • Perchtoldsdorf, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bar-shaped magnetron or sputter cathode arrangement
    • Patent number 4,904,362
    • Issue date Feb 27, 1990
    • Miba Gleitlager Aktiengesellschaft
    • Walter Gaertner
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Micro hardness testing device
    • Patent number 4,611,487
    • Issue date Sep 16, 1986
    • Anton Paar, KG
    • Manfred Krenn
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Micro hardness tester
    • Patent number 4,304,123
    • Issue date Dec 8, 1981
    • Hubert Aschinger
    • G01 - MEASURING TESTING