1–8 of 8 hits
|

    High-toughness high-brightness black air inlet grille and preparation method and application thereof

    Free access
    LIU QIANG / HUANG DONG / TANG WEI et al. | European Patent Office | 2023

    Spraying dust falling device for road and bridge construction

    Free access
    LIU QIANG / CHEN CHUNRUI / CHEN MANMAN et al. | European Patent Office | 2023

    Intrinsically safe coal mine production device

    Free access
    YANG YUEMING / LIU QIANG / LI DESHENG et al. | European Patent Office | 2023

    Automobile drying system, automobile and drying method for articles in automobile

    Free access
    YANG GUANG / XU KUNTAO / LIU QIANG et al. | European Patent Office | 2022

    Plant protection unmanned aerial vehicle capable of judging heading in real time

    Free access
    HE XINGYANG / LIU QIANG / LI WENFENG et al. | European Patent Office | 2021

    Plant protection unmanned aerial vehicle with wide spraying range

    Free access
    HE XINGYANG / LI WENFENG / WANG XIANFENG et al. | European Patent Office | 2021

    Agricultural spraying unmanned aerial vehicle capable of automatically adjusting pesticide amount

    Free access
    HE XINGYANG / LI WENFENG / WANG XIANFENG et al. | European Patent Office | 2021

    Ship rust removal device

    Free access
    XIE RUI / ZOU XIAORUI / WU QISHENG et al. | European Patent Office | 2020