1–10 von 75 Ergebnissen
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    Flip assembly and central armrest box

    Freier Zugriff
    CUI KEMAN / LI CHONG | Europäisches Patentamt | 2024

    Test device capable of starting parachute to work in delayed manner after throwing

    Freier Zugriff
    LI CHONG / GUO BINGLEI | Europäisches Patentamt | 2021

    Curved plate impact supporting device

    Freier Zugriff
    LI CHONG / CHAI YANAN | Europäisches Patentamt | 2020

    Elevator for constructional engineering

    Freier Zugriff
    MENG PING / LI CHONG | Europäisches Patentamt | 2020

    Brake parachute system for air-drop unmanned aerial vehicle carrier

    Freier Zugriff
    GUO BINGLEI / XU ZHIXIU / LI CHONG | Europäisches Patentamt | 2023

    Armrest assembly and seat

    Freier Zugriff
    CUI KEMAN / LI CHONG / YE JIANHUI | Europäisches Patentamt | 2023