1–6 von 6 Ergebnissen
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    Alarm system and alarm method for liquid carbon dioxide leakage of artificial precipitation enhancement airplane

    Freier Zugriff
    FENG XIAOYU / ZHAO YAN / LI CHONG et al. | Europäisches Patentamt | 2024

    Bent plate comprehensive test device

    Freier Zugriff
    CHAI YANAN / LI CHONG / GAO MIN et al. | Europäisches Patentamt | 2020

    Capturing device applied to unmanned underwater vehicle and folding and unfolding method

    Freier Zugriff
    XIA XINLU / ZHANG GUOXING / GUO JINWEI et al. | Europäisches Patentamt | 2023

    Deepwater aircraft speed detection and self-powered system

    Freier Zugriff
    LI CHONG / MA YONGQI / WANG JIA et al. | Europäisches Patentamt | 2023

    Monitoring system and method for ammonia nitrogen release flux in lake nutritive salt

    Freier Zugriff
    DAI LINGQUAN / ZHANG QINGSEN / CHANG MANQI et al. | Europäisches Patentamt | 2022

    Movable ecological floating island and reservoir suitable for purifying initial rainwater

    Freier Zugriff
    CHEN YASONG / LI YI / ZHANG WENLONG et al. | Europäisches Patentamt | 2023