1–4 von 4 Ergebnissen
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    Device for calibrating perpendicularity and rectifying deviation of tower crane and construction method thereof

    Freier Zugriff
    TONG MAOXIANG / ZHANG SAI / WANG JIANLONG et al. | Europäisches Patentamt | 2015

    Bionic fish capable of fishing pollutants at pond bottom

    Freier Zugriff
    MA ZHEN / LIAO YILONG / ZHANG NING et al. | Europäisches Patentamt | 2023

    Attitude adjustment test cabin for testing unmanned aerial vehicle and test method

    Freier Zugriff
    ZHANG YONG / CHEN JIANGUO / XU FAYANG et al. | Europäisches Patentamt | 2021

    Self-adaptive deviation-correcting and fixing device for probing rod

    Freier Zugriff
    BAO HAIJUN / ZUO QINGQUAN / CHEN MING et al. | Europäisches Patentamt | 2024