1–6 of 6 hits
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    New energy charging connector protection device

    Free access
    XU YUFENG / HE JIANMING / CHENG XIAOBIAO et al. | European Patent Office | 2023

    Multifunctional transport vehicle

    Free access
    ZHANG DAQING / ZHAO YUMING / WU KANG et al. | European Patent Office | 2023

    Anti-collision induction alarm device and alarm method for working arm of foldable insulated boom truck

    Free access
    ZHAO YUKAI / YANG PIAO / XU CHUNGUANG et al. | European Patent Office | 2023

    Electrically-controlled transport ladder piece for photovoltaic panels

    Free access
    WANG ZHUORAN / XU CHUNGUANG / JIA CHAO et al. | European Patent Office | 2023