161–170 von 469 Ergebnissen
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    Unmanned aerial vehicle and retainer assembly thereof

    Freier Zugriff
    WANG JIN / WANG XUANJIE / JIA GUOZHONG et al. | Europäisches Patentamt | 2023

    Unmanned aerial vehicle device

    Freier Zugriff
    XUE SONGBAI / GUO LIANG / DONG JIPENG et al. | Europäisches Patentamt | 2022

    Elevator control method, device and system

    Freier Zugriff
    WANG JIN / XIA GUANGMIN / LIU JUNSHUAI et al. | Europäisches Patentamt | 2021

    Lifespan cost analysis of alternatives to global sulphur emission limit with uncertainties

    Freier Zugriff
    Huang, Daozheng / Hua, Yimin / Loughney, Sean et al. | SAGE Publications | 2021

    Novel flat car for track

    Freier Zugriff
    ZHU CHUNQIANG / LIANG ZHIQIANG / ZHANG YUANQIANG et al. | Europäisches Patentamt | 2023

    Rubber torsion spline Z-shaped shaft damping device of double-section crawler

    Freier Zugriff
    GAO YUNPENG / YU YANDONG / ZHANG LIJIE et al. | Europäisches Patentamt | 2021

    Electric heat tracing guide cylinder of passenger train

    Freier Zugriff
    LIU YOU / YANG XIAOPING / DU GANG et al. | Europäisches Patentamt | 2021

    Self-noise measurement method based on underwater glider

    Freier Zugriff
    WANG JIN / YU JIANCHENG / SUN JIE et al. | Europäisches Patentamt | 2021

    Predicting expressway crash frequency using a random effect negative binomial model: A case study in China

    Ma, Zhuanglin / Zhang, Honglu / Chien, Steven I-Jy et al. | Elsevier | 2016