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classificationCode:"ipc:F21V"

    APPARATUS AND METHOD FOR PREVENTING GLARE DURING DRIVING

    Freier Zugriff
    HAN MIN KOOK | Europäisches Patentamt | 2019

    Post-type intersection notification warning system and intersection collision prevention control method using the system

    Freier Zugriff
    PARK SEONG RYUL / YU JEONG TAK / LEE HYUNG GYE | Europäisches Patentamt | 2022

    GOELOGICAL SURVEY CART HAVING LIGHTING FUNCTION

    Freier Zugriff
    Europäisches Patentamt | 2017

    GOELOGICAL SURVEY CART HAVING LIGHTING FUNCTION

    Freier Zugriff
    RYOO CHUNG RYUL / PARK SUNG WON | Europäisches Patentamt | 2017

    Road Safety Guide Light

    Freier Zugriff
    CHOI KYU YOUNG | Europäisches Patentamt | 2023