TREA

Dieter Hoffmann

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  • Buchs, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for bearing a shaft
    • Patent number 5,000,585
    • Issue date Mar 19, 1991
    • Kern & Co. Ltd.
    • Dieter Hoffmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Instrument casing assembly
    • Patent number 4,869,105
    • Issue date Sep 26, 1989
    • Kern & Co. Ltd.
    • Jorg Hartmann
    • G01 - MEASURING TESTING