1–17 of 17 hits
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    Fixed type vehicle self-rescue device

    Free access
    LIU ZHAOQING / YANG WENHUI / LIU XINFENG | European Patent Office | 2015

    Method and device for providing road section image, terminal and storage medium

    Free access
    YANG WENHUI / XIAO WEISI / ZHANG WEICHAO et al. | European Patent Office | 2023

    Portable UUV

    Free access
    BAO RAN / ZHANG QIDONG / ZHOU QINGQIANG et al. | European Patent Office | 2022

    Electronic bumper collision buffer air bag of automobile

    Free access
    LIU XINFENG / YANG WENHUI / LIU ZHAOQING et al. | European Patent Office | 2015

    Pipeline construction straddle carrier and straddling method

    Free access
    SUN KEGANG / ZHANG YONGLI / ZHANG SHAOCHUN et al. | European Patent Office | 2015

    Bicycle rim structure

    Free access
    LIU FU'AN / ZHOU ZONGYAN / XU ZHAOYI et al. | European Patent Office | 2023

    Underwater vector propeller

    Free access
    ZHANG RONGHAO / YE XIUFEN / LIU HONG et al. | European Patent Office | 2023

    Spraying unmanned aerial vehicle system and control method

    Free access
    ZHANG JINGXIAO / XU LING / ZHANG JIQIANG et al. | European Patent Office | 2024

    Omnibearing automatic tracking water quality monitoring robot, system and monitoring method

    Free access
    HE KUNPENG / JIANG YUFEI / YAO WENJUN et al. | European Patent Office | 2023

    Vacuum pipeline full-permanent-magnet repulsion type suspension vehicle rail

    Free access
    TANG WENBING / XIAO LIYE / WEI TONGZHEN et al. | European Patent Office | 2020

    Multifunctional elevator measuring device and measuring method

    Free access
    ZHANG YUEHONG / YANG WENHUI / LI KUN et al. | European Patent Office | 2023

    Elevator traction machine bearing fault diagnosis method

    Free access
    ZHANG YUEHONG / YUAN ZHAOCHENG / ZHENG QING et al. | European Patent Office | 2023

    Mobile power van and carriage thereof

    Free access
    SHANG QIUQIU / TIAN GANGLING / BAI XUEJIE et al. | European Patent Office | 2023

    Elevator steel wire rope state monitoring device and method

    Free access
    YANG WENHUI / LI KUN / ZHANG YUEHONG et al. | European Patent Office | 2024

    Method and system for preventing drunk driving

    Free access
    LI DONGRU / ZENG ZHUO / ZHOU XIANG et al. | European Patent Office | 2015

    Emergency unlocking method and device for elevator landing door

    Free access
    LI KUN / YANG WENHUI / ZHANG YUEHONG et al. | European Patent Office | 2024

    Metal mine cage people counting system and method

    Free access
    CAO ZHIBIN / ZHANG LEI / LI YANBING et al. | European Patent Office | 2023