61–68 von 68 Ergebnissen
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    Dynamic telescopic device for filling gaps and platform door system

    Freier Zugriff
    WANG FEI / BIE BILONG / HUANG HUIJIAN et al. | Europäisches Patentamt | 2024

    Nested wall attaching device for integrated platform construction elevator

    Freier Zugriff
    QI QI / WANG SAISAI / YUAN XIAO et al. | Europäisches Patentamt | 2024

    Slope drainage method using horizontal directional drilling

    Freier Zugriff
    WU YINLIANG / YAN HAITAO / CHEN DI et al. | Europäisches Patentamt | 2024

    Ice and snow removing device and ice and snow removing vehicle

    Freier Zugriff
    YANG GUANGWU / PAN TING / MOU FUQIANG et al. | Europäisches Patentamt | 2024

    Ice melting method, device and system for contact rail

    Freier Zugriff
    YANG GUANGWU / ZHANG GANG / PAN XIUMING et al. | Europäisches Patentamt | 2024

    Automatic driving range-extending type ballast moving robot

    Freier Zugriff
    AN YANPING / HE YUNHUI / ZHANG QINGLONG et al. | Europäisches Patentamt | 2024

    Device and method for preventing rocker arm from automatically folding and double-rocker arm floor derrick device

    Freier Zugriff
    LIU KAI / LUO YIHUA / PAN JIE et al. | Europäisches Patentamt | 2024

    Steel wire rope locking device and tower assembling construction device and method

    Freier Zugriff
    MENG FANHAO / XIA YONGJUN / LIU KAI et al. | Europäisches Patentamt | 2024