1–10 of 1,588 hits
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    电梯吊顶的多功能灯具设备

    Free access
    European Patent Office | 2024

    Intelligent lighting monitoring street lamp

    Free access
    HU HENGQUAN | European Patent Office | 2020

    Heat dissipation device of LED traffic signal lamp

    Free access
    WU BAOPING | European Patent Office | 2020

    Wireless lighting system

    Free access
    ZHANG YONGFENG / LI MINMIN / YU YINGQIAO et al. | European Patent Office | 2023

    一种同步显示信号光枪及便携式灯光通信设备

    Free access
    European Patent Office | 2022

    一种集装箱船基于互联网控制应急照明装置

    Free access
    European Patent Office | 2023

    一种汽车用充电指示及照明的装置

    Free access
    European Patent Office | 2022

    Bidirectional rapid folding mechanism and using method

    Free access
    LI XIAOYUAN / LONG SHAOAN / CHEN JIANKUI | European Patent Office | 2024

    Unmanned aerial vehicle pan-tilt searchlight and three-axis pan-tilt

    Free access
    LI JIACHUANG / WU ZIHUA | European Patent Office | 2020

    一种汽车照明装置

    Free access
    European Patent Office | 2024