1–10 von 29 Ergebnissen
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    Separable backrest type device for improving safety and comfort of two-wheeled vehicle

    Freier Zugriff
    WANG WEIFENG | Europäisches Patentamt | 2020

    Buffer type mining winch brake

    Freier Zugriff
    WANG WEIFENG / LU GANGJUN | Europäisches Patentamt | 2021

    Three-way in-out elevator equipment

    Freier Zugriff
    WANG LIANG / WU CIGUO / WANG WEIFENG | Europäisches Patentamt | 2022

    Voice interaction system for actively reducing noise of internal call and vehicle

    Freier Zugriff
    LEI YOUCHENG / WANG WEIFENG / XU ZIGENG | Europäisches Patentamt | 2020

    Foot control anti-falling auxiliary device for two-wheeled vehicle

    Freier Zugriff
    WANG WEIFENG / ZHANG FANGFANG / LIU JINDUAN | Europäisches Patentamt | 2020

    Venturi tube and automobile fuel steam desorption system

    Freier Zugriff
    MA BAOLING / WANG WEIFENG / ZHANG GUILU et al. | Europäisches Patentamt | 2021

    Intelligent navigation system, intelligent terminal and intelligent navigation method for parking lot

    Freier Zugriff
    ZHANG BEIHAI / LI JIE / XUE JINYIN et al. | Europäisches Patentamt | 2020

    Multifunctional recreational vehicle with foldable roof

    Freier Zugriff
    WANG WEIFENG / ZHAO QIAN / XI LIN et al. | Europäisches Patentamt | 2023

    Three-way check valve for automobile vacuum braking

    Freier Zugriff
    XIA LEIMING / MA BAOLING / WANG WEIFENG et al. | Europäisches Patentamt | 2021

    Rapid butt joint assembling device for cylinders

    Freier Zugriff
    PANG XINGXING / WEN JIXI / WANG WEIFENG et al. | Europäisches Patentamt | 2021