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    2 Drawworks having Double drum and wire twist prevntion

    Freier Zugriff
    LIM DONG HA / LEE JU DONG / LEE JIN WOO et al. | Europäisches Patentamt | 2017

    2 Drawworks having Double drum and wire twist prevntion

    Freier Zugriff
    Europäisches Patentamt | 2017

    3 A TRIPLE ACTIVITY SYSTEM FOR DRILLING OPERATIONS

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    Europäisches Patentamt | 2021

    15000-meter extremely-deep well logging winch system

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    ZHOU CHENGQUAN / GUO KANGHUA / CHEN FENG et al. | Europäisches Patentamt | 2023

    A Assembly for retaining and Guarding the Riser Pipe of the Offshore Plant

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    KIM JEONG HYEON | Europäisches Patentamt | 2017

    ABSORPTION HEATING AND COOLING SYSTEM USING WASTE GAS

    Freier Zugriff
    CHOI JEONG HA | Europäisches Patentamt | 2015

    ACCELERATED TRIPPING SYSTEM AND METHOD

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    DONNALLY ROBERT BENJAMIN / LIU XI LIN / THIESSEN JAY JOHN | Europäisches Patentamt | 2020

    ACCELERATION LANE SYSTEM

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    MURATA HAJIME | Europäisches Patentamt | 2019

    Accessory replacing device for spraying machine, concrete spraying machine and accessory replacing method

    Freier Zugriff
    LI BO / KONG LINGCHENG / PANG JIA et al. | Europäisches Patentamt | 2021

    A CHAIN LOAD MONITORING UNIT, AND AN INSTALLATION TOOL AND A METHOD FOR INSTALLING A CHAIN LOAD MONITORING UNIT

    Freier Zugriff
    EILERTSEN LASSE / LERVIK ARNSTEIN / HOPLAND MORTEN | Europäisches Patentamt | 2023

    Acid regulation integrated system

    Freier Zugriff
    LI HAIKUN | Europäisches Patentamt | 2016

    A CNG PRODUCING SYSTEM OF OFFSHORE STRUCTURE

    Freier Zugriff
    LEE BYUNG GYU | Europäisches Patentamt | 2015

    A COLD WATER PIPING SYSTEM INCLUDING AN ARTICULATING INTERFACE, MODULAR ELEMENTS, AND STRAINER ASSEMBLY

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    GATEFF JEAN-PAUL / MOUGIN GEORGES | Europäisches Patentamt | 2016