1–6 of 6 hits
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    Horizontal anchor recess

    Free access
    DING BIAO / LI PENG / HAN QIANG et al. | European Patent Office | 2020

    Quick descending and recovering device for leaning ball

    Free access
    TIAN YU / FU XINJIAN / DING BIAO et al. | European Patent Office | 2022

    Marine lamp post

    Free access
    CHEN BIN / HAN QIANG / DING BIAO et al. | European Patent Office | 2024

    Submersible platform

    Free access
    CHEN BIN / HAN QIANG / DING BIAO et al. | European Patent Office | 2023

    Self-adaptive small boat storage base

    Free access
    HU SHIBO / HAN QIANG / CHEN BIN et al. | European Patent Office | 2024

    Stern chute type small boat automatic folding and unfolding system

    Free access
    HU SHIBO / HAN QIANG / CHEN BIN et al. | European Patent Office | 2024