TREA

Ueli Wieland

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  • Wettingen, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bladed rotor
    • Patent number 5,580,218
    • Issue date Dec 3, 1996
    • ABB Management AG
    • Uy-Liem Nguyen
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial-flow turbine with a radial/axial first stage
    • Patent number 4,948,333
    • Issue date Aug 14, 1990
    • ASEA Brown Boveri Ltd.
    • Hans-Peter Meer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES