1–20 of 36 hits
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    Sound insulation and heat insulation pad of automobile and production process thereof

    Free access
    LIU JUAN / ZHANG LEI / WANG LEI et al. | European Patent Office | 2015

    River channel water surface cleaning device

    Free access
    CHEN XIAOYAN / LIU YANG / WANG LEI | European Patent Office | 2022

    Anti-loosening clamping pin, car coupler comprising clamping pin and engineering machinery

    Free access
    CHEN SHUANGQUAN / WANG LEI / HE QIANYONG et al. | European Patent Office | 2021

    Obstacle-crossing multi-foot curtain wall cleaning robot

    Free access
    LIU ZHENGQUAN / LIU LU / YU JISU et al. | European Patent Office | 2022

    Nozzle, jet engine provided with nozzle and jet aircraft provided with nozzle

    Free access
    WANG LEI / LIU KAILI / GUAN JIAN et al. | European Patent Office | 2021

    Multi-foot adsorption detection robot with mechanical arm

    Free access
    LIU ZHENGQUAN / LIU LU / YU JISU et al. | European Patent Office | 2022

    Electro-hydraulic direct driving force device of building machine

    Free access
    WANG LEI / ZHANG SANXI / LIU LIZHI et al. | European Patent Office | 2022

    Double-connecting-rod device for clamping and positioning rear cover of automobile assembly line

    Free access
    WANG LEI / DING NAN / XU BING et al. | European Patent Office | 2023

    Vehicle control method and system based on remote accelerator switch, vehicle and medium

    Free access
    XU ZHENYING / ZHANG SHAOHUA / WANG LEI et al. | European Patent Office | 2024

    Telescopic arm support and engineering machinery

    Free access
    LIU QIANG / SHEN CHANGWU / WANG LEI et al. | European Patent Office | 2021

    Marine sand conveying structure

    Free access
    LUO LIANG / XIE ZHIKANG / LIU HONGLIANG et al. | European Patent Office | 2023

    Rotational flow mixing device for heat exchanger of gas source system

    Free access
    JIANG LIANGLIANG / PAN SHUNZHI / WANG LEI et al. | European Patent Office | 2022

    Bidirectional transmission conversion device and transmission method thereof

    Free access
    WANG LEI / GAO MENGJUAN / LI CHUNBO et al. | European Patent Office | 2020

    Novel screw rod and motor efficient transmission device

    Free access
    LIU YUAN / ZHANG WEI / LIU CHENG et al. | European Patent Office | 2021

    Photovoltaic panel installation system

    Free access
    LIU YOUJING / LIU BINGSHENG / WANG GANG et al. | European Patent Office | 2022

    Non-pneumatic tire and design method thereof

    Free access
    JIAO ZHIWEI / LIU ZHAOLIAN / SHUAI ZHIBIN et al. | European Patent Office | 2023

    Lifting type pipeline video inspection robot and inspection method

    Free access
    ZHANG LIN / SHI YUNFEI / CHEN GONGZHENG et al. | European Patent Office | 2024

    Control method and control device of telescopic boom forklift loader and telescopic boom forklift loader

    Free access
    LI JIN / ZHANG TAO / LIU ZHIJUN et al. | European Patent Office | 2023

    Volatile gas recycling energy storage system of LNG transport ship

    Free access
    WANG LEI / ZHANG XIAOJUN / LI KE et al. | European Patent Office | 2021

    Boom collision early warning system and control method thereof

    Free access
    LI HAIBO / WANG LEI / LIU QIAOZHEN et al. | European Patent Office | 2023