41–46 von 46 Ergebnissen
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    Surveying and mapping system fixing and carrying device for unmanned aerial vehicle surveying and mapping

    Freier Zugriff
    LI DI / CHEN HUAZHONG / LI WEIYUAN et al. | Europäisches Patentamt | 2023

    Submersible chamber search and rescue signal transmission device

    Freier Zugriff
    WENG YONGBIN / FU GUOJU / ZHANG JIAN et al. | Europäisches Patentamt | 2022

    Influence Models of Urban Road Network Operation Performance Base on Spatial Autocorrelation Theory

    Weng, Jian Cheng / Zou, Wen Jie / Rong, Jian | Trans Tech Publications | 2012
    Beteiligte: Weng, Jian Cheng , Zou, Wen Jie

    Lifting supporting device

    Freier Zugriff
    ZHU ZHENGWEI / JI JUN / ZHOU TAO et al. | Europäisches Patentamt | 2023

    Navigation antenna retracting device and inspection unmanned aerial vehicle device

    Freier Zugriff
    LUO LONG / ZHAO YUNLONG / LI YUAN et al. | Europäisches Patentamt | 2023