1–6 von 6 Ergebnissen
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    Cable lifting device for underground cable tunnel

    Freier Zugriff
    LIU LEI / YANG HONGWEI / ZHANG LEI et al. | Europäisches Patentamt | 2022

    Digital twin transportation system and method for underground unmanned trackless vehicle

    Freier Zugriff
    BAO JIUSHENG / WANG KAI / YIN YAN et al. | Europäisches Patentamt | 2023

    Nuclear power deep sea mining ship

    Freier Zugriff
    GU YINGBIN / HU ANKANG / YAN LEI et al. | Europäisches Patentamt | 2023

    Prefabricated mid-partition transportation structure and transportation method

    Freier Zugriff
    QIU YAN / SONG XINGBAO / LI YONG et al. | Europäisches Patentamt | 2023

    Shaft tunnel portal detection auxiliary device

    Freier Zugriff
    TANG DINGDING / LU ZHONGXING / GUO ERWEI et al. | Europäisches Patentamt | 2023

    Underground pneumatic monorail hoist and intelligent control system thereof

    Freier Zugriff
    WANG YAN / LAO FENGXI / ZHENG YONG et al. | Europäisches Patentamt | 2024