1–20 of 44 hits
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    New energy automobile and vehicle-mounted air conditioner

    Free access
    ZHENG LI | European Patent Office | 2020

    Multifunctional hydraulic lifting trailer

    Free access
    ZHENG LI | European Patent Office | 2022

    High-decibel volume automobile brake system

    Free access
    ZHENG LI | European Patent Office | 2020

    Self-powered water lifesaving alarm system

    Free access
    ZHENG LI / GONG XUEYING | European Patent Office | 2023

    Carrying structure for Chinese bee hive and carrying method thereof

    Free access
    HUANG XUNBING / ZHENG LI | European Patent Office | 2023

    Control method for double-rocker-arm derrick operation

    Free access
    ZHANG DONGYANG / ZHENG LI / ZHANG LI | European Patent Office | 2023

    Chassis front axle suspension structure of crawler loader

    Free access
    WANG HUALIANG / WANG HUAZHONG / ZHENG LI | European Patent Office | 2021

    Non-axle type chassis structure of crawler loader

    Free access
    WANG HUALIANG / WANG HUAZHONG / ZHENG LI | European Patent Office | 2023

    Ship side thrust cover system

    Free access
    ZHENG LI / YOO DONG-WOOK / YU XUYAO | European Patent Office | 2023

    RECREATIONAL VEHICLE BEAM SWITCH ASSEMBLY

    Free access
    QIN LEI / ZHU XIANSI / ZHENG LI et al. | European Patent Office | 2015

      Recreational vehicle beam switch assembly

      Free access
      QIN LEI / ZHU XIANSI / ZHENG LI et al. | European Patent Office | 2016

    Control method of display equipment comprising slidable screen and electronic equipment

    Free access
    ZHUANG YANGLIN / ZHENG LI / NONG YUNFEI et al. | European Patent Office | 2023

    Vehicle endurance mileage determination method and device, equipment and storage medium

    Free access
    ZHAO SHIJIE / XIANG TAO / ZHENG LI et al. | European Patent Office | 2023

    Automatic tooth collecting device and using method thereof

    Free access
    ZHENG LI / LOU HONG / SHAO WENGAN et al. | European Patent Office | 2023

    Vehicle touch method, device and equipment and storage medium

    Free access
    CHEN XIANGBAO / LIANG SHIYANG / ZHENG LI et al. | European Patent Office | 2023

    Lift car guide rail wall-attached connecting support and adjustable structure thereof

    Free access
    SONG JANG-UK / XU JINKUI / XU ZHENGGUI et al. | European Patent Office | 2022

    Buffer structure at bottom of elevator

    Free access
    SONG JANG-UK / XU JINKUI / XU ZHENGGUI et al. | European Patent Office | 2022

    Elevator top brake support and mounting structure thereof

    Free access
    SONG JANG-UK / XU JINKUI / XU ZHENGGUI et al. | European Patent Office | 2022

    Elevator guide rail bracket assembly and method thereof

    Free access
    SONG JANG-UK / XU JINKUI / XU ZHENGGUI et al. | European Patent Office | 2022

    Right-turn vehicle gap selection behavior analysis method based on electric bicycle

    Free access
    LIU YAN / BAI ZIJIAN / ZHENG LI et al. | European Patent Office | 2023

    Supercooled large water drop icing meteorological detection system and use method thereof

    Free access
    WANG GANG / FENG CHAO / GONG BAOBIN et al. | European Patent Office | 2023