1–10 von 286 Ergebnissen
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    Spatial position adjusting system for cable hoisting of curved steel box girder bridge

    Freier Zugriff
    WANG YUNFEI / ZHOU JING / HUANG ZHIMING et al. | Europäisches Patentamt | 2024

    Electric trolley

    Freier Zugriff
    ZHOU JIAN / YANG LIN / HUI FENG et al. | Europäisches Patentamt | 2023

    Construction elevator door anti-collision device and anti-collision method

    Freier Zugriff
    LI YONGNING / LIU BEIXIAN / HUANG JINGUANG et al. | Europäisches Patentamt | 2023

    Auxiliary hoisting device based on existing profile steel and mounting method

    Freier Zugriff
    HAN SHAOBO / HE GANG / CHEN CHANGJUN et al. | Europäisches Patentamt | 2021

    Lifting device for adjusting positions of reinforcing steel bars on construction site

    Freier Zugriff
    CAI LINGHAO / ZENG MING / ZHONG WEI | Europäisches Patentamt | 2021

    Assembly type building wallboard hoisting device

    Freier Zugriff
    PENG LINLIN / YAO LIN / LU XUEJIAN et al. | Europäisches Patentamt | 2021

    Steel structure mounting method based on self-propelled adjustable lifting platform car

    Freier Zugriff
    CAO ZHEN / HAO SHENGJUN / WANG CHUNYU et al. | Europäisches Patentamt | 2024

    Pipeline protection device and method for underground excavation

    Freier Zugriff
    SUN YI / XING HAOTIAN / LI XINGFU | Europäisches Patentamt | 2023

    Construction site dust falling device

    Freier Zugriff
    YE JUN / HU JINKE / MOU YONGCHENG et al. | Europäisches Patentamt | 2023

    Automatic wheel washing device and using method

    Freier Zugriff
    FANG QING / ZHANG RENQIN / LI ZHANHU et al. | Europäisches Patentamt | 2024