1–8 of 8 hits
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    Electric vehicle and battery box system thereof

    Free access
    LIU WEI / MA XIAOTAO / REN HAONAN et al. | European Patent Office | 2021

    Battery box body limiting device

    Free access
    WANG CHENGKUN / HE SHILEI / YANG MAN et al. | European Patent Office | 2022

    Battery replacement system and vehicle

    Free access
    LI LIGUO / ZHAO DEMING / ZHANG YULIANG et al. | European Patent Office | 2020

    Locking device of battery box

    Free access
    LIU WEI / REN HAONAN / ZHANG BAOMING et al. | European Patent Office | 2020

    Locking device of battery box

    Free access
    YANG SHUANGLEI / LIU WEI / REN HAONAN et al. | European Patent Office | 2020