1–20 of 43 hits
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    Automobile glove box and automobile

    Free access
    CHEN JIAN | European Patent Office | 2024

    River channel dredging ship

    Free access
    CHEN JIAN | European Patent Office | 2023

    Self-clamping municipal kerb carrying device

    Free access
    CHEN JIAN | European Patent Office | 2022

    Parking garage capable of preventing flood

    Free access
    CHEN JIAN | European Patent Office | 2020

    Treatment device for treating river channel and treatment method thereof

    Free access
    CHEN JIAN | European Patent Office | 2022

    Sunken toll collection parking equipment

    Free access
    CHEN JIAN | European Patent Office | 2020

    Bus cab barrier door lock

    Free access
    WANG CHANGJIANG / CHEN JIAN | European Patent Office | 2022

      Bus cab barrier door lock

      Free access
      WANG CHANGJIANG / CHEN JIAN | European Patent Office | 2023

    Sludge cleaning and collecting equipment for lake ecological restoration

    Free access
    CHEN JIAN / SHI HONGLING | European Patent Office | 2023

    Roadblock warning product and use method thereof

    Free access
    CHEN JIAN / SHENG YUFENG | European Patent Office | 2015

    Automobile glass based on intelligent actuator and control method of trunk

    Free access
    LI FENG / CHEN JIAN / HUANG ZHIHANG | European Patent Office | 2020

    Road flatness detection device convenient to move

    Free access
    HU TENG / FU WANTAO / CHEN JIAN | European Patent Office | 2024

    Construction material lifting device

    Free access
    CAI LIANG / CHEN JIAN / LIU WEI | European Patent Office | 2021

    Modified Statistical Damage Constitutive Model for Frozen Sand Based on Nonlinear Strength Criterion

    Li, Zhiming / Zhou, Yundong / Chen, Jian et al. | Springer Verlag | 2022

    Supporting trundle for electric power grid telegraph pole erecting device

    Free access
    ZHOU SHUAI / CHEN JIAN / BI TAISHENG et al. | European Patent Office | 2021

    Scaffold for water conservancy electromechanical installation

    Free access
    CHEN JIAN / LIU LIANG / XIA DONGLIANG et al. | European Patent Office | 2022

    Drag reduction device erected on road surface

    Free access
    FANG QUN / SUN YADONG / HUANG HANQING et al. | European Patent Office | 2024