TREA

Yiwen Wu

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  • Xiamen, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    RELAY
    • Publication number 20250095940
    • Publication date Mar 20, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang Dai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20250095935
    • Publication date Mar 20, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang Dai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RELAY
    • Publication number 20250095936
    • Publication date Mar 20, 2025
    • Xiamen Hongfa Electric Power Controls Co., Ltd.
    • Wenguang Dai
    • H01 - BASIC ELECTRIC ELEMENTS