1–6 von 6 Ergebnissen
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    Working platform device above cutting part

    Freier Zugriff
    PENG TAN / LUO SONGSONG / YANG KAI et al. | Europäisches Patentamt | 2022

    Jacking device and jacking method for shield tunneling machine

    Freier Zugriff
    ZHANG JIAN / LIU JIANWEI / DING KAI et al. | Europäisches Patentamt | 2023

    Thin seam shuttle car with synchronous tooth based space steering mechanism

    Freier Zugriff
    CHEN QINGHE / MA KAI / REN XIAOLI et al. | Europäisches Patentamt | 2020

    Movable assembly type underwater oil storage platform and operation method thereof

    Freier Zugriff
    MENG ZHANBIN / LIU HAN / WANG DONGZHEN et al. | Europäisches Patentamt | 2023

    Special transport trolley for roadway non-repeated supporting device

    Freier Zugriff
    ZHAO XIAOMIN / ZHANG RUI / LANG YAN et al. | Europäisches Patentamt | 2021

    Tunnel operation safety monitoring protection system

    Freier Zugriff
    CAI CHUNHAI / LIANG XIANGDONG / HUANG MING et al. | Europäisches Patentamt | 2022