1–20 of 74 hits
|

    Rotary high-speed rail seat with massage function

    Free access
    LIU ZHENGLIANG | European Patent Office | 2020

    Concave mooring bollard structure and ship

    Free access
    ZHANG DI / LIU ZHENGLIANG | European Patent Office | 2023

    Hoisting device and hatch cover

    Free access
    LIAO JUNFENG / LIU ZHENGLIANG | European Patent Office | 2023

    Wooden bed board drainage system

    Free access
    LIAO JUNFENG / LIU ZHENGLIANG | European Patent Office | 2022

    Anchor rack structure device and ship

    Free access
    ZHANG DI / LIU ZHENGLIANG | European Patent Office | 2022

    Convenient travel bicycle

    Free access
    ZHANG GUOQIN / LIU ZHENGLIANG | European Patent Office | 2020

    Connecting structure of anchor buoy and anchor weighing method

    Free access
    LIAO JUNFENG / LIU ZHENGLIANG | European Patent Office | 2021

    Ship channel protection cover

    Free access
    LIAO JUNFENG / LIU ZHENGLIANG | European Patent Office | 2021

    Installation method of anchor winch, anchor winch and ship

    Free access
    DANG TIANFU / HUANG LIMIN / LIU ZHENGLIANG | European Patent Office | 2023

    Low-temperature anti-icing shutter

    Free access
    XIONG XIAOYANG / LIU ZHENGLIANG / HAO LIGUO | European Patent Office | 2023

    Chain locker structure

    Free access
    FANG SHAOBAO / LU YUANYUAN / LIU ZHENGLIANG | European Patent Office | 2022

    Embedded hatch structure

    Free access
    HUANG LIMIN / LIU ZHENGLIANG / JIANG SHENG | European Patent Office | 2021

    Detachable maintenance and transportation track and in-cabin equipment maintenance and transportation method

    Free access
    LIAO JUNFENG / CHEN HUANDONG / LIU ZHENGLIANG | European Patent Office | 2022

    Cabin door under low-temperature condition and ship with cabin door

    Free access
    CHEN GENGJIAN / LIU ZHENGLIANG / CHEN YANFANG | European Patent Office | 2024

    Liftable signal lamp device and ship

    Free access
    DANG TIANFU / XIAO CAIKUN / LIU ZHENGLIANG | European Patent Office | 2023

    Ship climbing device

    Free access
    LIU YANG / LIU ZHENGLIANG / FANG SHAOBAO | European Patent Office | 2023

    Ship helicopter take-off and landing platform and ship

    Free access
    LI XIGEN / LIU ZHENGLIANG / WANG XIAOXIANG | European Patent Office | 2024

    Anti-icing ventilator

    Free access
    FANG SHAOBAO / LIU ZHENGLIANG / WANG XIAOXIANG | European Patent Office | 2023