TREA

Oesterreichische Investitionskredit Aktiengesellschaft

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  • Vienna, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ion beam lithography
    • Patent number 4,985,634
    • Issue date Jan 15, 1991
    • Oesterreichische Investitionskredit Aktiengesellschaft and Ionen Mikrofabrica...
    • Gerhard Stengl
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Method and apparatus for image alignment in ion lithography
    • Patent number 4,967,088
    • Issue date Oct 30, 1990
    • Oesterreichische Investitionskredit Aktiengesellschaft
    • Gerhard Stengl
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Apparatus and method for inspecting a mask
    • Patent number 4,958,074
    • Issue date Sep 18, 1990
    • Oesterreichische Investitionskredit Aktiengesellschaft
    • Edward Wolf
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

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