1–13 von 13 Ergebnissen
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    Charging circuit for heating battery pack at too low temperature and scooter

    Freier Zugriff
    CHEN YANFEI / MAO HAIYAN | Europäisches Patentamt | 2023

    Construction mechanical device for lifting and use method thereof

    Freier Zugriff
    WANG DAOFENG / CHEN YANFEI | Europäisches Patentamt | 2021

    Method for installing pipeline in ship tail pipe

    Freier Zugriff
    CHEN YANFEI / LI XIAOKUI / ZHUANG BUQING | Europäisches Patentamt | 2023

    Mounting method of single-bearing shaft system of large-scale ship

    Freier Zugriff
    WANG KAI / LIN XIAOYI / CHEN YANFEI | Europäisches Patentamt | 2015

    Coaxial pipe structure of casing pipe type automobile air conditioner pipeline

    Freier Zugriff
    WANG BENJIAN / XU DONG / SHEN JUN et al. | Europäisches Patentamt | 2021

    Ship, inclined ladder foot fixing and damping device for ship and mounting method

    Freier Zugriff
    GE YUQI / CHEN YANFEI / CHEN MENG et al. | Europäisches Patentamt | 2020

    Assessment of the flexural capacity of corroded steel pipes

    Chen, Yanfei / Li, Xin / Chai, Y.H. et al. | Tema Archiv | 2010

    Failure assessment of X80 pipeline with interacting corrosion defects

    Chen, Yanfei / Zhang, Hong / Zhang, Juan et al. | Tema Archiv | 2015

    Method for trial running-in of stern tube bearing in ship trial voyage

    Freier Zugriff
    LIU XUEDONG / LI XIAOKUI / CHEN YANFEI et al. | Europäisches Patentamt | 2023

    Pressure and liquid level control system for ship high-temperature water buffer cabinet

    Freier Zugriff
    WU WEICHUN / TIAN FEI / XU FAN et al. | Europäisches Patentamt | 2021

    Codable patterned heat prevention and insulation/bearing/broadband stealth multifunctional integrated structure

    Freier Zugriff
    CHEN YANFEI / CHEN JUNWEI / WANG YIGUANG et al. | Europäisches Patentamt | 2022

    Charging method and system of charging pile, and computer equipment

    Freier Zugriff
    QIU QUNHUI / DONG JIANYANG / YAO MIN et al. | Europäisches Patentamt | 2022