1–13 of 13 hits
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    BASKET LOCKING MECHANISM

    Free access
    ZHANG FEI / WANG FENGLIANG | European Patent Office | 2023

    Material basket locking mechanism

    Free access
    ZHANG FEI / WANG FENGLIANG | European Patent Office | 2022

    Heavy-load type cross beam lifting appliance

    Free access
    TANG XIAOYAN / WANG FENGLIANG / ZHANG JUN | European Patent Office | 2022

    Ventilation box applied to cabin

    Free access
    LI XINGJUN / WANG FENGLIANG / DANG JIANHUA et al. | European Patent Office | 2015

    Waterproof ventilating device

    Free access
    LI XINGJUN / WANG FENGLIANG / DANG JIANHUA et al. | European Patent Office | 2015

    Water-proof ventilation device of improved structure

    Free access
    LI XINGJUN / WANG FENGLIANG / DANG JIANHUA et al. | European Patent Office | 2015

    Folding unmanned aerial vehicle undercarriage

    Free access
    WANG FENGLIANG / LI MIN / TAN YANNI et al. | European Patent Office | 2023

    Motor direct-driven winch

    Free access
    ZHU JIANJIAN / SUN SHISEN / LI JIAN et al. | European Patent Office | 2023

    Winch

    Free access
    ZHU JIANJIAN / ZHAO ZHICHENG / TIAN HENG et al. | European Patent Office | 2023

    MOTOR DIRECT DRIVE DRAWWORKS

    Free access
    ZHU JIANJIAN / SUN SHISEN / LI JIAN et al. | European Patent Office | 2024

    Vehicle and use method of vehicle

    Free access
    ZHAO ZHICHENG / ZHU JIANJIAN / DU JUNLONG et al. | European Patent Office | 2022

    Automatic folding type flap gate of construction lifter

    Free access
    GAO WANYIN / JIA LEI / MA JUN et al. | European Patent Office | 2015

    Intelligent management system for digital construction elevator

    Free access
    DU HENG / YI DONGSHENG / SANG WENGUANG et al. | European Patent Office | 2024