1–17 of 17 hits
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    Pipeline protection device and method for underground excavation

    Free access
    SUN YI / XING HAOTIAN / LI XINGFU | European Patent Office | 2023

    Method for eliminating assembly gap between airplane transition beam and hanging frame

    Free access
    WU PINGJUN / LI XINGFU / QU CHUNYUAN | European Patent Office | 2021

    Wing rib structure of wing box of aircraft wing

    Free access
    LI ZHENBO / TIAN SHIXIONG / LI XINGFU et al. | European Patent Office | 2023

    Novel stamping and welding rear auxiliary frame

    Free access
    ZHANG HAO / ZHAO YONGDA / CHEN JIANLONG et al. | European Patent Office | 2023

    Sand core structure and hollow auxiliary frame

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

    Reinforced rear auxiliary frame

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG YUANSHENG et al. | European Patent Office | 2024

    Novel rear torsion beam

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG YUANSHENG et al. | European Patent Office | 2024

    Novel stamping and welding front auxiliary frame

    Free access
    CHO YOUNG-DAE / ZHANG HAO / HE ZHAOHUI et al. | European Patent Office | 2024

    Novel steel insert cast aluminum rear auxiliary frame

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG YUANSHENG et al. | European Patent Office | 2024

    Novel hydraulic pipe closed beam type rear torsion beam

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

    Assembly type rear auxiliary frame

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

    Novel stamping and welding front auxiliary frame

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG YUANSHENG et al. | European Patent Office | 2024

    Integrated hollow cast aluminum rear auxiliary frame

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

    Auxiliary frame integrated with vehicle body

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

    Three-beam assembly type full-frame pair front auxiliary frame

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

    Novel stamping and welding front auxiliary frame

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG CHANGSONG et al. | European Patent Office | 2024

    Welding front auxiliary frame for enhancing rigidity of control arm

    Free access
    ZHANG HAO / CHO YOUNG-DAE / WANG CHANGSONG et al. | European Patent Office | 2024