1–5 von 5 Ergebnissen
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    Anti-falling-back limiting jack for magnetic suspension track beam positioning

    Freier Zugriff
    YOU YANG / CHEN LEI / GUAN JIAYU et al. | Europäisches Patentamt | 2020

    Tool for hoisting laminated slab

    Freier Zugriff
    LI SHUANGQI / WANG YI / CHEN HONG et al. | Europäisches Patentamt | 2021

    Cable bridge inverted-type installation system on overhead vertical structural body

    Freier Zugriff
    SONG SAIZHONG / JIN LIAODONG / CHEN LEI et al. | Europäisches Patentamt | 2015

    Vertical hoisting device for reverse deep and large foundation pit and construction method of vertical hoisting device

    Freier Zugriff
    MENG QINGLI / CHENG PEICHUN / CHEN LEI et al. | Europäisches Patentamt | 2021

    Rapid soil discharging system for ultra-deep foundation pit

    Freier Zugriff
    MENG QINGLI / CHENG PEICHUN / CHEN LEI et al. | Europäisches Patentamt | 2021