TREA

Hans-Ulrich Guenther

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  • Pfinztal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Device for inserting and extracting electronic plug-in modules
    • Patent number 5,398,167
    • Issue date Mar 14, 1995
    • Schroff GmbH
    • Michael Joist
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Mounting device for conductor plates
    • Patent number 4,892,431
    • Issue date Jan 9, 1990
    • Schroff GmbH
    • Peter Bachmann
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Plug assembly
    • Patent number 4,783,720
    • Issue date Nov 8, 1988
    • Schroff Gesellschaft Mit Beschrankter Haftung
    • H. Michael Joist
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR