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    Shield tunnel axial flexible connection anti-seismic mechanism and anti-seismic pipe joint

    Freier Zugriff
    RUAN BIN / LEE JUN-SUNG / ZHANG SHANSHAN et al. | Europäisches Patentamt | 2023

    Self-deformation wheel rail type concrete construction vehicle

    Freier Zugriff
    XUE HENGHE / REN JIHONG / ZHOU ZONGMIN et al. | Europäisches Patentamt | 2021

    Rail transit evacuation platform capable of resisting high wind pressure

    Freier Zugriff
    LIU XINMING / CHEN JUN / YANG ZHENG et al. | Europäisches Patentamt | 2020

    Pushing type jack for coal mining system and coal mining system

    Freier Zugriff
    ZHANG DESHENG / HU SHAOPING / KAHO MIZU 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

    Pipeline gas treatment device and method

    Freier Zugriff
    XI YANHONG / MAO JUN / ZHOU ZHIHAN et al. | Europäisches Patentamt | 2021

    Mining push type jack and mining system

    Freier Zugriff
    ZHANG DESHENG / HU SHAOPING / REN HUAIWEI et al. | Europäisches Patentamt | 2023

    Mine geological detection device with impact resistance and use method thereof

    Freier Zugriff
    XU AIGUO / WANG LAIBIN / CHEN CHAO et al. | Europäisches Patentamt | 2023

    Lining trolley walking frame automatic rail feeding device and working method thereof

    Freier Zugriff
    CAO HAN / YAN JUN / LIU GUO et al. | Europäisches Patentamt | 2024

    Duct piece dismantling lifting appliance and using method thereof

    Freier Zugriff
    ZHANG JIHUI / XIONG ZHONGFEI / XIN QINGKUN et al. | Europäisches Patentamt | 2022

    Crawler walking open type TBM applied to coal mine rock drift construction

    Freier Zugriff
    ZHANG HUIFENG / ZHANG NINGNING / ZHANG TUO et al. | Europäisches Patentamt | 2022

    Closed dust removal and dirty air recycling device and method in mine laneway

    Freier Zugriff
    FU QIANG / YANG YANQUN / YANG KE et al. | Europäisches Patentamt | 2023

    Cantilever crane system for arch frame vehicle

    Freier Zugriff
    GONG JUN / SONG ZUYUAN / CHEN XIONG et al. | Europäisches Patentamt | 2020

    Cantilever crane system and arch frame vehicle with cantilever crane system

    Freier Zugriff
    GONG JUN / SONG ZUYUAN / CHEN XIONG et al. | Europäisches Patentamt | 2020

    Bottom lifting mechanism and hydraulic bracket

    Freier Zugriff
    ZHU QINGBO / ZHOU JUN / BAI GANG | Europäisches Patentamt | 2020

    AUXILIARY SAMPLING DEVICE FOR DEEP-SEA MINERALS

    Freier Zugriff
    TANG JUN / LIU HUI / ZHOU CHANGGEN et al. | Europäisches Patentamt | 2021

    Arch frame trolley boom state control system and method

    Freier Zugriff
    ZHANG HAITAO / ZHAO CHUNGUI / MEN JINBO et al. | Europäisches Patentamt | 2023