1–6 of 6 hits
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    Control system for electric door lock of automobile

    Free access
    ZHAI HAORONG / HUANG RUI / SUN YU et al. | European Patent Office | 2021

    Intelligent street lamp system

    Free access
    GAO XUHONG / ZHOU ZHIQIANG / ZHU RUIHUA et al. | European Patent Office | 2020

    Bionic octopus type four-footed high-altitude cleaning robot

    Free access
    JIANG JIQIANG / HUANG RUI / LI TIAN et al. | European Patent Office | 2022

    Assembly type foundation pit traveling trestle and car washing platform integrated system

    Free access
    HUANG RUI / LIU YONGBIN / WANG JIXIANG et al. | European Patent Office | 2021

    Spinning type locking device for lower side door

    Free access
    CAO ZHIHONG / XU ZHI / TU DONG et al. | European Patent Office | 2024

    Swing type unloading bottom door device for hopper car

    Free access
    YANG CAN / SHU MEI / CHENG HUIXIA et al. | European Patent Office | 2021