1–7 of 7 hits
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    Elevator suspension device with protection effect

    Free access
    SUN ZHENGQING / CAO MINGQIANG / SHEN GUOHUA | European Patent Office | 2023

    Laser radar, method and device for measuring motion speed of laser radar, and control system

    Free access
    PAN ZHENGQING / SUN KAI / XIANG SHAOQING | European Patent Office | 2023

    Control method and system for air-conditioner water chilling units and air conditioning system

    Free access
    CHEN JUNPING / TANG ZHENGQING / CHEN PEISHENG et al. | European Patent Office | 2021

    CONTROL METHOD AND SYSTEM FOR AIR-CONDITIONER WATER CHILLING UNITS AND AIR CONDITIONING SYSTEM

    Free access
    CHEN JUNPING / TANG ZHENGQING / CHEN PEISHENG et al. | European Patent Office | 2019

    Pipe gallery intelligent inspection unmanned aerial vehicle system

    Free access
    SUN YONG / PAN JINCHAO / CHEN ZHENGQING et al. | European Patent Office | 2021

    Hydraulic balance type electromagnetic launching device in submarine cabin

    Free access
    XU JIN / ZHANG XIAOPING / LI XIANG et al. | European Patent Office | 2022

    Multifunctional parking apron for unmanned aerial vehicle

    Free access
    ZHOU YONGBIN / LIU YUQING / WANG FA et al. | European Patent Office | 2022