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    Negative pressure ambulance

    Free access
    WANG XIANGYANG / ZHANG YAN / REN ZHONGYONG et al. | European Patent Office | 2023

    Rapidly-built negative pressure isolation cabin and building method thereof

    Free access
    XU CHONG / SONG LANBO / LI KUN et al. | European Patent Office | 2023

    Epidemic prevention disinfecting and killing device based on caterpillar bionics

    Free access
    XIAO GUANGNIAN / SHI YUJIE / GU BANGPING et al. | European Patent Office | 2022

    Wheelchair lifting platform mounting structure of self-propelled wheelchair accessible motor caravan

    Free access
    TIAN MINGHUI / ZHANG YUNCHAO / ZHAO HAITAO et al. | European Patent Office | 2021

    Elevator car purification device and control method thereof

    Free access
    NIE YIBO / LIN SUIXIAN / GUO ZHENZHEN et al. | European Patent Office | 2020

    Separation type shared ozone disinfection pile and using method thereof

    Free access
    ZHANG YAN / CHEN QIFENG / HU YUNPING et al. | European Patent Office | 2020