1–6 of 6 hits
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    Hoisting Apparatus and drilling marine structure having the same

    Free access
    CHOI SUNG / KIM JUNG MIN / KIM WOONG JI et al. | European Patent Office | 2017

    HEAVE MOTION COMPENSATION CONTROL SYSTEM, CONTROL METHOD, AND OFFSHORE STRUCTURE HAVING THE CONTROL SYSTEM

    Free access
    CHOI SUNG / JUN DONG SU / KIM JUNG MIN et al. | European Patent Office | 2016

    PIPE HANDLING APPARATUS ARRANGEMENT STRUCTURE OF THE PIPE HANDLING APPARATUS AND DRILLING SHIP HAVING THE ARRANGEEMENT STRUCTURE

    Free access
    CHOI SUNG / KIM JUNG MIN / KIM WOONG JI et al. | European Patent Office | 2017

    ACTIVITY MODE CHANGEABLE DRILLING RIG AND DRILLING STRUCTURE WITH THE SAME

    Free access
    KIM JUNG MIN / SEO JAE WON / KIM WOONG JI et al. | European Patent Office | 2015

    DRILLING SYSTEM AND METHOD OF USING APPARATUS FOR MOVING OTHER TYPES PIPE

    Free access
    KIM WOONG JI / KIM JUNG MIN / SEO JAE WON et al. | European Patent Office | 2015

    Hoisting Apparatus and drilling marine structure having the same

    Free access
    KIM JUNG MIN / RYU SIN WOOK / KIM WOONG JI et al. | European Patent Office | 2017