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    Magnetic adsorption wall-climbing walking crawler device

    Freier Zugriff
    FENG BING / GONG HAIFEI / LI JIAN et al. | Europäisches Patentamt | 2020

    Multifunctional magnetic adsorption wall-climbing robot device

    Freier Zugriff
    FENG BING / GONG HAIFEI / LI JIAN et al. | Europäisches Patentamt | 2020

    Special trolley for replacing breaker mechanism

    Freier Zugriff
    CHEN YUHANG / LI JIANMING / YAN TINGXIN et al. | Europäisches Patentamt | 2020

    Square crosspiece chain ring and manufacturing method thereof

    Freier Zugriff
    FENG JINWEI / TAO ANXIANG / TAO LIANGFENG et al. | Europäisches Patentamt | 2021

    Non-circular section chain ring and manufacturing method thereof

    Freier Zugriff
    XU ZIJUN / TAO ANXIANG / TAO LIANGFENG et al. | Europäisches Patentamt | 2021

    Simple chain ring overload protection device

    Freier Zugriff
    SHAO YUNLIANG / LI JIAN / TAO ANXIANG et al. | Europäisches Patentamt | 2022

    Combined supporting column for large-story-height vehicle cabin of roll-on-roll-off ship

    Freier Zugriff
    JIN WENJU / LI JIAN / XU ZHILIANG et al. | Europäisches Patentamt | 2022

    Thermal power boiler detection robot putting device

    Freier Zugriff
    CHEN GUOBAO / LIN BAOSEN / LIN ZHIXIAN et al. | Europäisches Patentamt | 2022

    Improved wheel with sound absorption device

    Freier Zugriff
    XU SHIWEN / WANG YONGSHENG / CHEN MINGBO et al. | Europäisches Patentamt | 2022

    Lifting cage with overweight locking alarm function

    Freier Zugriff
    XU FENG / YANG JIE / LI JIAN et al. | Europäisches Patentamt | 2023

    Branch locking device for underground inclined drift transport mancar

    Freier Zugriff
    XU FENG / YANG JIE / LI JIAN et al. | Europäisches Patentamt | 2023

    Helicopter connection structure high-cold high-sand atmospheric environment test method

    Freier Zugriff
    ZHONG YONG / WANG CHENGZHANG / WU SHUAI et al. | Europäisches Patentamt | 2023