TREA

Wilhelm Hirschmann

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  • Friedberg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Arrangement for the retaining of tubes
    • Patent number 4,285,611
    • Issue date Aug 25, 1981
    • Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
    • Eberhard Willeitner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Device for ducting gas in a centrifuge block
    • Patent number 4,284,231
    • Issue date Aug 18, 1981
    • Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft
    • Erwin Maier
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...