1–3 of 3 hits
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    Coil switching device on magnetic balance car

    Free access
    HUANG JINHUA / LIU JIQING / LIU MENGLING et al. | European Patent Office | 2021

    Magnetic hub motor

    Free access
    HUANG JINHUA / LIU JIQING / LIU MENGLING et al. | European Patent Office | 2020

    Magnetic balance car

    Free access
    HUANG JINHUA / LIU JIQING / LIU MENGLING et al. | European Patent Office | 2020