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Dajun Xu

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  • Chuzhou City, Anhui, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric dirt bike
    • Patent number D1042234
    • Issue date Sep 17, 2024
    • Chuzhou Bettyma Baby Carrier Co., Ltd.
    • Wujun Zhu
    • D12 - Transportation

Patents Applicationslast 30 patents

  • Information Patent Application

    Electric Forklift Toy
    • Publication number 20240316472
    • Publication date Sep 26, 2024
    • Chuzhou Bettyma Baby Carrier Co., Ltd.
    • Dajun Xu
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    HUB ELECTRIC MOTOR
    • Publication number 20240083239
    • Publication date Mar 14, 2024
    • CHUZHOU BETTYMA BABY CARRIER CO., LTD.
    • Dajun XU
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MOTOR BRAKE DEVICE AND BABY CARRIAGE COMPRISING SAME
    • Publication number 20230142068
    • Publication date May 11, 2023
    • CHUZHOU BETTYMA BABY CARRIER CO., LTD.
    • Dajun Xu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...