21–40 von 55 Ergebnissen
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    unmanned parking control system

    Freier Zugriff
    KIM JEONG HOON | Europäisches Patentamt | 2021

    Clean road system and its clean road construction method using intelligent remote vehicle monitoring system

    Freier Zugriff
    KWON HWAN WOO / KANG IN SUNG / JANG JAE KANG et al. | Europäisches Patentamt | 2021

    ROAD SPRAY SYSTEM CAPABLE OF CONVENIENT MAINTENANCE AND CONSTRUCTION METHOD THEREOF

    Freier Zugriff
    JANG HYUN SIL | Europäisches Patentamt | 2021

    TRAFFIC LIGHTS INTERLOCKED COOLING CLEAN ROAD SYSTEM AND CONSTRUCTION METHOD THEREOF

    Freier Zugriff
    JANG HYUN SIL | Europäisches Patentamt | 2021

    SYSTEM AND MEHTOD FOR MANAGING ROAD SURFACE CONDITION

    Freier Zugriff
    GWON GI HYEOK / KWON DAE YOUNG / LEE YEON SOON | Europäisches Patentamt | 2021

    Vehicle detector detection position display device

    Freier Zugriff
    CHUNG JIN TAE / NOH BYUNG CHUL | Europäisches Patentamt | 2022

    Water Screen Traffic Lights

    Freier Zugriff
    YEOM JEONG KUK / LEE JAE WON / JEON GUK HEON et al. | Europäisches Patentamt | 2022

    SMART CLEAN ROAD SYSTEM FOR ROAD SURFACE WASHING FUNCTION AND ANTI-FREEZE FUNCTION

    Freier Zugriff
    PARK JAE GUK | Europäisches Patentamt | 2022

    Roadway antifreeze solution spraying system using environment sensor

    Freier Zugriff
    KIM HYUN IL / KIM HYUNG SEOK / LIM HOON | Europäisches Patentamt | 2022

    TRAFFIC LIGHTS INTERLOCKED COOLING CLEAN ROAD SYSTEM

    Freier Zugriff
    Europäisches Patentamt | 2022

    Clean Road and Snow Removal System

    Freier Zugriff
    NAM YUN SEOK / NAM YEUN JAE / KIM JEONG MUG | Europäisches Patentamt | 2022

    System for automatically spraying snow removal agent with snow removal agent spraying nozzle

    Freier Zugriff
    KO HYUN GYEONG | Europäisches Patentamt | 2022

    Road surface condition analysis and salt water spray automatic control system

    Freier Zugriff
    KIM BONG HWAN / KIM DONG MIN / PARK DONG BYOUNG et al. | Europäisches Patentamt | 2022

    Tunnel entry blocking device

    Freier Zugriff
    KIM MI JIN | Europäisches Patentamt | 2023

    Black ice accident prevention system using reversible discoloration paint

    Freier Zugriff
    KIM GI SEONG / PARK JEONG JUN / HONG GI GWON et al. | Europäisches Patentamt | 2023

    Road black ice warning sign displayed on the road surface

    Freier Zugriff
    Europäisches Patentamt | 2023

    Road black ice warning sign displayed on the road surface

    Freier Zugriff
    GONG YU SEOK / LEE BYUNG DUCK | Europäisches Patentamt | 2023

    Barricade for crosswalk

    Freier Zugriff
    SIM JAE HAK / YU DAE WON / LEE HYEON JUN et al. | Europäisches Patentamt | 2023

    A device of preventing over speed for driving road

    Freier Zugriff
    Europäisches Patentamt | 2023