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    Mounting and lifting device for quartz tube of annealing furnace and mounting method

    Freier Zugriff
    ZHANG YUNJIN / LIU KAIJUN | Europäisches Patentamt | 2024

    Heuristic approach for the multiobjective optimization of the customized bus scheduling problem

    Freier Zugriff
    Liu, Kaijun / Liu, Jianming / Zhang, Jingwei | Wiley | 2022

    Advanced algorithms for optimal meeting points in road networks

    Freier Zugriff
    Liu, Kaijun / Liu, Jianming / Zhang, Jingwei | Wiley | 2023

    Investigation on unexpected variations of differential phase delay of Chang’E-3

    He, Qingbao / Liu, Kaijun / Ye, Shengyi et al. | Elsevier | 2021

    Integrated micro-nano satellite electronic system

    Freier Zugriff
    SHEN ZHUQUAN / LIU SHENG / PENG PAN et al. | Europäisches Patentamt | 2020

    Wheel buffering device with lifting function

    Freier Zugriff
    PEI WEIDONG / MA LONGFEI / LI YE et al. | Europäisches Patentamt | 2024

    Aircraft cockpit four-position switch detector

    Freier Zugriff
    LIU KAIJUN / ZHANG XIN / ZHANG PEI et al. | Europäisches Patentamt | 2024