1–6 von 6 Ergebnissen
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    Versine trolley-type equipment for inspecting track irregularity

    Freier Zugriff
    CHOI IL YOON / LEE JUN SUK / KWON SAM YOUNG et al. | Europäisches Patentamt | 2019

    PORTABLE TRACK AND CATENARY INSPECTION EQUIPMENT USING IMAGE PROCESSING APPARATUS AND INSPECTION METHOD FOR THE SAME

    Freier Zugriff
    CHOI IL YOON / KWON SAM YOUNG / LEE JUN SUK et al. | Europäisches Patentamt | 2018

    RAIL ABRASION MEASURING APPARATUS

    Freier Zugriff
    LEE JEE HA / PARK CHUL MIN / KWON SAM YOUNG et al. | Europäisches Patentamt | 2016

    Track measuring operation simulator including rotary rail mimic structure

    Freier Zugriff
    KWON SAM YOUNG / CHO YONG HYEON / LEE KI WON et al. | Europäisches Patentamt | 2017

    APPARATUS FOR TESTING

    Freier Zugriff
    KWON SAM YOUNG / CHOI IL YOON / PARK CHUL MIN et al. | Europäisches Patentamt | 2015

    SYNCHRONIZATION APPARATUS FOR A TRACK GEOMETRY MEASUREMENT SYSTEM AND ITS METHOD

    Freier Zugriff
    KWON SAM YOUNG / CHOI IL YOON / PARK CHUL MIN et al. | Europäisches Patentamt | 2016