1–10 of 357 hits
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    School gate guard robot system

    Free access
    ZHANG NING / ZHANG CAIXIA | European Patent Office | 2020

    Pit-free traction type platform elevator car structure

    Free access
    NING PEIPEI / ZHANG YAOHUI | European Patent Office | 2024

    블레이드 호이스팅 툴 및 그 유압 시스템

    Free access
    ZHANG ZHONGWEI / ZHANG ZHU / WU NING | European Patent Office | 2023

    Traffic control method and device, electronic equipment and storage medium

    Free access
    LIU SHUBAO / ZHANG NING | European Patent Office | 2022

    Multi-degree-of-freedom mobile phased array ultrasonic automatic detection device

    Free access
    ZHANG WEI / FAN JUNLING / ZHAN SHAOZHENG et al. | European Patent Office | 2024

    Dynamic weighing device convenient to move and based on chain transmission pallet fork

    Free access
    ZHANG LONG / ZHANG XIANGSHUO / ZHENG TIAN'AO et al. | European Patent Office | 2023

    Force and direction sensing device for following trolley

    Free access
    ZHANG DIANJIN / ZHANG NING / XU ANG et al. | European Patent Office | 2023