1–10 von 59 Ergebnissen
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    Trailer damping suspension convenient to replace

    Freier Zugriff
    LIU DANDAN | Europäisches Patentamt | 2021

    Damping suspension for trailer

    Freier Zugriff
    LIU DANDAN | Europäisches Patentamt | 2020

    Efficient automatic welded pipe transfer device

    Freier Zugriff
    CHENG LINHUA / LIU DANDAN | Europäisches Patentamt | 2024

    Vehicle ramp sliding shutdown control method and electronic equipment

    Freier Zugriff
    LIU DANDAN / CHEN CAI | Europäisches Patentamt | 2021

    Low-speed start-stop function control method, storage medium and electronic equipment

    Freier Zugriff
    LIU DANDAN / LAI CHANGLU | Europäisches Patentamt | 2021

    Crane multi-track walking synchronous detection system and method and storage medium

    Freier Zugriff
    LIU DANDAN / ZHOU YULONG / ZHOU QIANJIN | Europäisches Patentamt | 2023

    Artistic ventilation grille for cruise ship

    Freier Zugriff
    LIU DANDAN / LIANG HUANQIN / SHI YUXIN | Europäisches Patentamt | 2023

    Air supply device for air conditioner arrangement of passenger ship seaside house living room

    Freier Zugriff
    LIU MING / LU JUN / LIU DANDAN | Europäisches Patentamt | 2022

    Control system, method and device of hoisting equipment and computer readable storage medium

    Freier Zugriff
    LIU DANDAN / LIU YONGZHI / ZHANG KUN | Europäisches Patentamt | 2024

    Switch machine point rail position monitoring system with redundant configuration and switch machine

    Freier Zugriff
    LIU DANDAN / CHEN XIANGXIAN / LING ZHUJUN | Europäisches Patentamt | 2020