1–5 von 5 Ergebnissen
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    Intelligent remote control tower crane safety monitoring system

    Freier Zugriff
    LI JIA'AO / PAN YUPO / FANG HAIBO et al. | Europäisches Patentamt | 2022

    Mechanism and method for implementing variable-section installation of base joint for tower crane

    Freier Zugriff
    LI HONGPENG / LI JIA'AO / MENG QINGKUN et al. | Europäisches Patentamt | 2020

    Overload-preventing hanging structure for tower crane

    Freier Zugriff
    LI HONGPENG / MING CHANGWEI / LI JIA'AO et al. | Europäisches Patentamt | 2024

    Unmanned tower crane monitoring system and method

    Freier Zugriff
    LI JIA'AO / FANG HAIBO / LI XIAOSONG et al. | Europäisches Patentamt | 2021

    Unmanned tower crane positioning system and positioning method

    Freier Zugriff
    LI JIA'AO / PAN YUPO / FANG HAIBO et al. | Europäisches Patentamt | 2021