1–4 of 4 hits
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    GRAVITY BASED STRUCTURE

    Free access
    LEE HEUK JIN / KIM DONG JIN / YOON GYOON JOONG | European Patent Office | 2017
    structure module based on a wave direction of an installment area and reduces wave power applied to the first gravitational structure module. ...

    로봇이 엘리베이터를 탑승할 때의 층간 감시 방법, 전자 기기, 컴퓨터 저장 매체

    Free access
    ZHU XIAOLONG / TANG SHANMIN / LIU YONGSHENG | European Patent Office | 2018

    AMPHIBIOUS FLYING CAR

    Free access
    PARK YOUNG CHAN | European Patent Office | 2015
    radio wave inducing tube and then extinguishes the radio waves with magnetic field of the tail wing. A midair collision preventing apparatus ...