1–20 von 289 Ergebnissen
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    Mid-motor drive system for an electric bicycle

    Freier Zugriff
    XU LEI | Europäisches Patentamt | 2017

      MID-MOTOR DRIVE SYSTEM FOR AN ELECTRIC BICYCLE

      Freier Zugriff
      XU LEI | Europäisches Patentamt | 2016

    MIDSHIP TYPE MOTOR DRIVING SYSTEM IN ELECTRIC VEHICLE

    Freier Zugriff
    LEI XU | Europäisches Patentamt | 2016

    Novel wringing roller changing device

    Freier Zugriff
    XU LEI / KUANG QUNYI | Europäisches Patentamt | 2015

    Role of blade rotational angle on energy performance and pressure fluctuation of a mixed-flow pump

    Lei, Tan | Online Contents | 2017
    Beteiligte: Yun, Xu

    Piston connecting rod assembly and supercharger

    Freier Zugriff
    HUI ZHIFENG / XU HUI / ZHANG LEI | Europäisches Patentamt | 2023

    High-altitude wind power generation unmanned aerial vehicle system and control method thereof

    Freier Zugriff
    LEI GUODONG / QU LIXIA / XU YUE | Europäisches Patentamt | 2024

    VENT VALVE FOR EAXLE DRIVING SYSTEM, VENT VALVE ASSEMBLY, AND EAXLE DRIVING SYSTEM

    Freier Zugriff
    DU MINHUA / LIU LEI / XU JUNJIE | Europäisches Patentamt | 2023

    Vehicle drive axle assembly

    Freier Zugriff
    FENG TAO / JIANG LEI / XU KE | Europäisches Patentamt | 2021

    Locomotive DC600 V Power Supply Design and Control Redundancy Improvement

    Xia, Yan / Xu, Chunmei / Wang, Lei | Tema Archiv | 2014

    End cover for grounding device of rail train and preparation method thereof

    Freier Zugriff
    LIANG ZHAO / XU LEI / HAN JING et al. | Europäisches Patentamt | 2021

    VSM/GPM Strategy for Low-energy Moon Return Trajectory

    Qian, Yingjing / Zhang, Wei / Xu, Lei | AIAA | 2014