1–7 von 7 Ergebnissen
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    Study on the system of night hours for decoding Korean astronomical records of 1625–1787

    Lee, Ki-Won / Ahn, Young-Sook / Yang, Hong-Jin | Elsevier | 2011

    TENSION MEASUREMENT DEVICE AND METHOD

    Freier Zugriff
    CHO YONG HYEON / PARK YOUNG / LEE KI WON et al. | Europäisches Patentamt | 2015

    Autonomous driving railway drone for mobilization to the scene of the fire

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

    A METHOD OF ROBUST TO THE BRIGHTNESS CHANGE FOR DETECTING A DYNAMIC DECLINATION OF CATENARY

    Freier Zugriff
    PARK YOUNG / CHO YONG HYEON / KWON SAM YOUNG et al. | Europäisches Patentamt | 2016

    Mechanical behavior of truss cores fabricated of composite wires

    Lee, Byung-Chul / Lee, Ki-Won / Byeun, Jun-Hyeung et al. | Tema Archiv | 2010

    METHOD AND APPARATUS FOR DETECTING VIBRATION OF PANTOGRAPH IN ELECTRICAL RAILWAY

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

    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