1–10 of 664 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

    Foldable electro-tricycle convenient to drag

    Free access
    YAN YANG / LIU ZHIGUO / ZHANG LEI | European Patent Office | 2015

    Folding electric tricycle with foldable seat

    Free access
    YAN YANG / LIU ZHIGUO / ZHANG LEI | European Patent Office | 2015

    Overall cabin unit with top cover capable of ascending and descending

    Free access
    LIN LE / WANG LEI / LIU ZHOUWEN et al. | European Patent Office | 2015

    Recovery device of energy in tyre based on electromagnetic induction

    Free access
    YU LIANGYAO / LIU XIAOXUE / ZHANG LEI et al. | European Patent Office | 2015

    Aircraft wing with novel aerodynamic layout and aircraft using same

    Free access
    WAN SHAOMING / ZHANG LEI / LIU PENGFEI et al. | European Patent Office | 2015

    Signalling-unit-based adaptive optimization control system

    Free access
    WANG ZUOCHENG / LIU HUI / LUO YANLI et al. | European Patent Office | 2015

    Water surface unmanned surveying vessel

    Free access
    LU SHANLONG / LIU WEILI / WANG CANG et al. | European Patent Office | 2015

    Novel icebreaker bow and icebreaking method

    Free access
    ZHANG LEI / ZHU YUEXING / ZHANG YAN et al. | European Patent Office | 2015

    Active return-to-middle control system of electric wheel suspension

    Free access
    GUO KONGHUI / DING JINQUAN / ZHANG LEI et al. | European Patent Office | 2015