1–8 of 8 hits
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    Rapid maintenance equipment for new energy automobile

    Free access
    DING XUQIANG / YUAN XINJIAN | European Patent Office | 2021

    Energy-absorbing bumper of new energy automobile

    Free access
    YUAN XINJIAN / WANG YAN | European Patent Office | 2022

    Defroster for vehicle

    Free access
    YUAN XINJIAN / LI LINGJUAN | European Patent Office | 2015

    Automatic control cooling device inside car

    Free access
    YUAN XINJIAN / WANG CHENGMEI / ZHANG XIAOSHUN | European Patent Office | 2015

    Intelligent accelerator mistaken stepping detection device

    Free access
    LUO JIALI / DENG ANXIN / HUANG AIWEI et al. | European Patent Office | 2022

    Omni-directional moving trolley driven by two wheels

    Free access
    YUAN XINJIAN / ZHANG JUN / XU XIN et al. | European Patent Office | 2023