1–20 von 41 Ergebnissen
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    Overspeed protection system and method for crane

    Freier Zugriff
    LI YONGFENG | Europäisches Patentamt | 2015

    Hammer type gantry crane for collaborative slipway operation

    Freier Zugriff
    LIU HAIYUN / DONG YUANYUE / ZHU JING et al. | Europäisches Patentamt | 2015

    Hoisting tool of large bottom-mounted part for steel sheet rolling mill

    Freier Zugriff
    MA CHAOGANG / SHI GUANYONG / ZHANG LINGHUA et al. | Europäisches Patentamt | 2015

    Scooter Luggage

    Freier Zugriff
    LI JIAN / LI YONGFENG / CHU ZHAOYUN | Europäisches Patentamt | 2016

      Scooter luggage

      Freier Zugriff
      LI JIAN / LI YONGFENG / CHU ZHAOYUN | Europäisches Patentamt | 2018

    Small-size automatic dismounting system for car tire

    Freier Zugriff
    WANG YAHUI / LI YONGFENG / ZHANG QIAN et al. | Europäisches Patentamt | 2016

    Automatic connecting and uncoupling method for aerial rail vehicles

    Freier Zugriff
    YU WENCHAO / ZHANG JINZHI / LI HAIBO et al. | Europäisches Patentamt | 2020

    Elevator intelligent disinfection device and method and storage medium

    Freier Zugriff
    FENG GUOXING / LAO GUANGXING / PAN JIANFENG et al. | Europäisches Patentamt | 2020

    Auxiliary device for mounting electromechanical equipment

    Freier Zugriff
    LI YONGFENG | Europäisches Patentamt | 2021

    Automobile C-shaped beam manufactured based on high polymer material and manufacturing method thereof

    Freier Zugriff
    ZHANG YINING / XU GUANGHUA / LI YONGFENG et al. | Europäisches Patentamt | 2021

    Adaptive Guidance Law of Laser-Guided Bomb Based on Sliding Mode Variable Structure

    Li, Yongfeng / Shi, Jingping / Huang, Degang et al. | Springer Verlag | 2021

    Adjusting device of vehicle-mounted screen, vehicle-mounted display device and vehicle

    Freier Zugriff
    CHEN JUN / HAN ZHIJI / WANG XIAOJIE et al. | Europäisches Patentamt | 2021

    Jacking pipe joint hoisting device and construction method thereof

    Freier Zugriff
    LI YONGFENG / LIU GUOQIANG / LIU JIAN et al. | Europäisches Patentamt | 2021

    Solid fuel gas starter for fuel gas self-pressurization

    Freier Zugriff
    ZHANG JIANGANG / LI YINGQIANG / GAO FENGCHUAN et al. | Europäisches Patentamt | 2021