101–120 of 134 hits
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    Trolley main machine bracket lifting device for contact channel

    Free access
    GUO CHANGLONG / LI XIAOLONG / YAN WENRONG et al. | European Patent Office | 2023

    Flaw detection system for wheel sets on same bogie

    Free access
    GAO XIAORONG / ZHANG YU / WANG ZEYONG et al. | European Patent Office | 2015

    Fishway device capable of automatically adapting to variable amplitude of water level and operation method of fishway device

    Free access
    ZHENG TIEGANG / HUANG WEI / TU CHENGYI et al. | European Patent Office | 2024

    Rope head sliding warning device with pressing plate for fixing tail end of steel wire rope

    Free access
    CHEN QINGHUAN / HUANG WEI / CAI ZHENYU et al. | European Patent Office | 2022

    Mining dump truck rim provided with locking device and using method

    Free access
    LAN TIANHUI / GUO HAIQUAN / DONG ZHIMING et al. | European Patent Office | 2024

    Device and method for evaluating visual identification of charging robot based on illumination condition

    Free access
    BAI SHAOFENG / HUANG WEI / YAO YING et al. | European Patent Office | 2023

    Method for installing slip ring of FPSO inner turret

    Free access
    LIN HAI / CUI LEI / SHI BO et al. | European Patent Office | 2023

    Ballast inverted filter mattress body structure and laying method thereof

    Free access
    WU BO / LI BIN / LI CHENGGANG et al. | European Patent Office | 2020

    Double-curved-surface inclined rib skin-free composite material grid structure and forming tool thereof

    Free access
    TI YAFENG / ZHANG XI / YAN BING et al. | European Patent Office | 2020

    Sliding fork type loading and unloading machine

    Free access
    ZHANG YONG / QIU BIAO / HUANG WEI et al. | European Patent Office | 2023

    Single-circle shield type subway station structure and interval structure

    Free access
    TIAN TAO / LIU XUEJUN / HUANG WEI et al. | European Patent Office | 2022

    Clothes tree assembly and automobile

    Free access
    PENG ZHENGGANG / ZHANG JUN / ZHENG XUAN et al. | European Patent Office | 2023

    Urban highway bus signal priority method

    Free access
    XIA JINGXIN / LU ZHENBO / AN CHENGCHUAN et al. | European Patent Office | 2015

    Parallel type vehicle-mounted hydrogen storage system of hydrogen energy mining dump truck and use method

    Free access
    LAN TIANHUI / CHEN CHUANG / SONG LIMING et al. | European Patent Office | 2024

    Regional passenger flow monitoring system and method based on video image analysis

    Free access
    ZHOU DAOHUA / HUANG WEI / YANG CHEN et al. | European Patent Office | 2021

    Electric wheel mining wheel motor cooling air duct, rear axle and air supply method thereof

    Free access
    JIRIMUTU / YANG ZHE / LI BORUI et al. | European Patent Office | 2022

    Combined mine truck cooling air duct structure and assembling method thereof

    Free access
    HUANG WEI / DONG ZHIMING / SONG LIMING et al. | European Patent Office | 2023

    Tourist bus supervision system based on GIS map and multiple types of positioning

    Free access
    ZHOU DAOHUA / FU YANLIN / YANG CHEN et al. | European Patent Office | 2021

    Power distribution method and device for distributed charging piles

    Free access
    GUO JING / GUO YAJUAN / WANG ZIYING et al. | European Patent Office | 2023

    Manned lifting device for going up and down well

    Free access
    XU ZHONGLIN / YUAN KUN / DONG HAIJIANG et al. | European Patent Office | 2023