1–11 of 11 hits
|

    Combined fire extinguishing system of unmanned aerial vehicle and multi-degree-of-freedom mechanical arm fire extinguishing robot

    Free access
    WANG LEI / LYU JIANLONG / ZHANG XINGQI et al. | European Patent Office | 2021

    Electro-hydraulic control automatic clutch device for coal mine electric engineering vehicle

    Free access
    HAO ZHIJUN / ZHOU FENGTAO / ZHOU DEHUA et al. | European Patent Office | 2020

    Hybrid engine cooling control system and method and hybrid vehicle

    Free access
    WANG YUMENG / LU DEPING / ZHANG QIANG et al. | European Patent Office | 2023

    Laser radar damping device for unmanned aerial vehicle

    Free access
    ZHANG JIANGANG / CHEN LIN / WANG JINGYAO et al. | European Patent Office | 2021

    Low-temperature-resistant non-quenched and tempered steel and preparation method and application thereof

    Free access
    LIU ZENGPING / YIN XIUGANG / HAN CHANGHAI et al. | European Patent Office | 2021

    Method for quickly replacing main transmission cardan shaft of fixed-width press

    Free access
    DUAN JIANLONG / ZHANG JIANMU / PAN ZHAOLEI et al. | European Patent Office | 2023

    New energy electric vehicle charging pile

    Free access
    ZHANG YUNZHAO / LUO JIANGHUA | European Patent Office | 2022

    Sample carrying mechanism for low-temperature biological sample library

    Free access
    ZHANG XINGQI / DING MINGWEN / FU GUOXIN et al. | European Patent Office | 2022

    Sand core structure and hollow auxiliary frame

    Free access
    ZHANG HAO / CHO YOUNG-DAE / CHEN JIANLONG et al. | European Patent Office | 2023

    Trolley capable of preventing trolley body frame from falling

    Free access
    ZHOU JIANLONG / LIANG QU / ZHANG YOUHUA et al. | European Patent Office | 2020

    Vibration damper for power system of unmanned aerial vehicle

    Free access
    SHAO SHILIN / SHANG YUANFU / LIU JIANLONG et al. | European Patent Office | 2024