1–10 von 19 Ergebnissen
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    LABOR-SAVING FOLDABLE PEDAL

    Freier Zugriff
    WANG XIANGJUN | Europäisches Patentamt | 2023

    Bicycle folding labor-saving pedal device

    Freier Zugriff
    WANG XIANGJUN | Europäisches Patentamt | 2023

    Labor-saving folding pedal

    Freier Zugriff
    WANG XIANGJUN | Europäisches Patentamt | 2023

    Bicycle crank labor-saving device

    Freier Zugriff
    WANG XIANGJUN | Europäisches Patentamt | 2023

    Tandem type double-duct propulsion unmanned aerial vehicle

    Freier Zugriff
    SHANG LINGLING / WANG XIANGJUN / WANG JUNLI | Europäisches Patentamt | 2022

    Tail single-duct propulsion unmanned aerial vehicle

    Freier Zugriff
    SHANG LINGLING / WANG XIANGJUN / WANG JUNLI | Europäisches Patentamt | 2022

    3D imaging application in the studies of micro air vehicles

    Yu, Yanan / Yang, Qingping / Wang, Xiangjun | Tema Archiv | 2013

    Modeling and Understanding the Round-trip Time in the Fluid Flow Model

    Wang, Hui / Ji, Zhenzhou / Li, Xiaofan et al. | IEEE | 2012

    Garage parking assistance system

    Freier Zugriff
    WANG XIANGJUN / ZHENG HUAICHEN / WANG WEIBING et al. | Europäisches Patentamt | 2015