TREA

Li Yixin

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  • Zhejiang, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    BICYCLE PARKING DEVICE
    • Publication number 20230331326
    • Publication date Oct 19, 2023
    • Hangzhou Canyu Technology Co, LTD.
    • Zhao Mingyan
    • E04 - BUILDING
  • Information Patent Application

    BICYCLE PARKING DEVICE
    • Publication number 20200141147
    • Publication date May 7, 2020
    • Zhao Mingyan
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS