1–10 of 10 hits
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    Hydraulic bow door apparatus

    Free access
    ZHOU XIAOHUA | European Patent Office | 2019

    Electric automobile battery replacement prepayment method and system

    Free access
    ZHAN CHANGLIANG / WU KEWANG / ZHOU XIAOHUA et al. | European Patent Office | 2022

    Hydraulic Bow door Apparatus

    Free access
    ZHOU XIAOHUA / YANG JUN / QIU RUIZHEN et al. | European Patent Office | 2018

    Telescopic crane applied to offshore pipe laying ship

    Free access
    YANG JUN / QIU RUIZHEN / ZHOU XIAOHUA et al. | European Patent Office | 2022

    Ackerman chassis structure for inspection robot

    Free access
    WANG HUAN / SHA WEI / ZHOU XIAOHUA et al. | European Patent Office | 2023

    Longitudinal arm suspension device for robot

    Free access
    WANG HUAN / SHA WEI / ZHOU XIAOHUA et al. | European Patent Office | 2023

    Dual-mode four-rotor aircraft

    Free access
    HUANGFU NAIZHANG / ZHOU XIAOHUA / YANG HUILIN et al. | European Patent Office | 2024

    Aircraft tail configuration for stability augmentation and drag reduction

    Free access
    LUO SHUAI / ZHAO XIAOYONG / ZHOU XIAOHUA et al. | European Patent Office | 2021

    Supersonic air inlet channel arranged under abdomen

    Free access
    WAN LIYING / ZHOU XIAOHUA / LU JIE et al. | European Patent Office | 2023

    Vertical forming and hoisting equipment for reinforcement cage

    Free access
    YANG GUOQIANG / YANG YONGQUAN / MA YAOYU et al. | European Patent Office | 2022