1–10 of 10 hits
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    Brake device for legpipe of barge

    Free access
    JANG YUN YONG / CHA TAE HYUNG / OH HYEON SOO | European Patent Office | 2018

    breaking device of jack up rig

    Free access
    JANG YUNYONG / YOO JIHUN / KIM YONGJOO et al. | European Patent Office | 2019

    Device for elevating and declining legpipes of barge

    Free access
    JANG YUN YONG / HWANG KEUM TAE / KIM JIN UK et al. | European Patent Office | 2017

    ELEVATING AND DESENDING DEVICE FOR A BARGE HAVING LEGPIPES EASILY LIFTED

    Free access
    JANG YUN YONG / HWANG KEUM TAE / KIM JIN UK et al. | European Patent Office | 2016

    FILE LIFTING DEVICE WITH DRIVING UNIT

    Free access
    BAE JI HWAN / PARK JUNG CHAN | European Patent Office | 2021

    PHC PHC PILE LIFTING AND LOWERING DEVICE USING THE CENTER OF GRAVITY

    Free access
    BAE JI HWAN | European Patent Office | 2022

    POLYMERIC FOAM COMPOSITE FOR VEHICLE ARRESTING SYSTEM

    Free access
    VALENTINI SILVIA C / ZOU HONG / GALBUS MICHAEL T et al. | European Patent Office | 2017

    position leveling system for jack up rig

    Free access
    JANG YUNYONG / YOO JIHUN / CHA TAEHYUNG | European Patent Office | 2019

    Removable footing

    Free access
    JANG YUNYONG / HWANG KEUMTAE / CHA TAEHYUNG | European Patent Office | 2021

    Road Traffic Signal Equipment

    Free access
    KIM KANG | European Patent Office | 2022