1–10 of 9,593 hits
|

    电梯吊顶的多功能灯具设备

    Free access
    European Patent Office | 2024

    LED Driving unit housing of airfield light for heat dissipation

    Free access
    LIM DAEYOUNG / LIM MINSU / JE SEUNGSON et al. | European Patent Office | 2023

    Heat dissipation device of LED traffic signal lamp

    Free access
    WU BAOPING | European Patent Office | 2020

    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

    Intelligent lighting monitoring street lamp

    Free access
    HU HENGQUAN | European Patent Office | 2020

    RUNWAY-EMBEDDED TYPE FLASH DEVICE

    Free access
    MIZOBE NORIMASA | European Patent Office | 2023

    Automatically Controlled Lighting

    Free access
    SHIN JAE HEE | European Patent Office | 2023

    Embedded type anti-collision light with improved optical performance

    Free access
    YANG CHUNG IL | European Patent Office | 2021

    LED LIGHTING DEVICE

    Free access
    OKUMURA MASAHIRO / YAMAMOTO SHUNJI / SUGAWARA MAMORU | European Patent Office | 2021

    Thermal control of locomotive headlight

    Free access
    JUREK BRIAN / MADZAR AGRON / ZIEGLER BYRON | European Patent Office | 2021

      THERMAL CONTROL OF LOCOMOTIVE HEADLIGHT

      Free access
      JUREK BRIAN / MADZAR AGRON / ZIEGLER BYRON | European Patent Office | 2019