21–30 von 525 Ergebnissen
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    Tricycle range extender

    Freier Zugriff
    WANG QIANG | Europäisches Patentamt | 2015

    Intelligently-controlled passenger airstairs

    Freier Zugriff
    WANG QIANG / CAI LULU | Europäisches Patentamt | 2023

    Driving auxiliary system and method based on electronic rearview mirror

    Freier Zugriff
    XIE LINCHUN / WANG QIANG | Europäisches Patentamt | 2024

    Sunshade curtain reel assembly with limiting structure

    Freier Zugriff
    WANG QIANG / LI KANG | Europäisches Patentamt | 2024

    Method and device for determining management and control measures of traffic road, and storage medium

    Freier Zugriff
    LIN YINING / WANG QIANG | Europäisches Patentamt | 2024

    Impact of high-speed rail on China’s Big Three airlines

    Zhang, Qiong / Yang, Hangjun / Wang, Qiang | Elsevier | 2017