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    Rotating proprotor arrangement for a tiltrotor aircraft

    Freier Zugriff
    IVANS STEVEN RAY / ROSS BRENT CHADWICK | Europäisches Patentamt | 2019

      ROTATING PROPROTOR ARRANGEMENT FOR A TILTROTOR AIRCRAFT

      Freier Zugriff
      IVANS STEVEN RAY / ROSS BRENT CHADWICK | Europäisches Patentamt | 2018

    Compound helicopters having hybrid propulsion engines

    Freier Zugriff
    ROSS BRENT CHADWICK / IVANS STEVEN RAY / EWING ALAN CARL | Europäisches Patentamt | 2022

      Compound Helicopters having Hybrid Propulsion Engines

      Freier Zugriff
      ROSS BRENT CHADWICK / IVANS STEVEN RAY / EWING ALAN CARL | Europäisches Patentamt | 2020

    Compound helicopters having auxiliary propulsive systems

    Freier Zugriff
    ROSS BRENT CHADWICK / EWING ALAN CARL / IVANS STEVEN RAY | Europäisches Patentamt | 2022

      Compound helicopters having auxiliary propulsive systems

      Freier Zugriff
      ROSS BRENT CHADWICK / EWING ALAN CARL / IVANS STEVEN RAY | Europäisches Patentamt | 2021