TREA

Changlin YAN

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  • ZHONGSHAN, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    AIR TREATMENT DEVICE
    • Publication number 20250102184
    • Publication date Mar 27, 2025
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Xiangyang LI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEATER
    • Publication number 20240219068
    • Publication date Jul 4, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Changlin YAN
    • F24 - HEATING RANGES VENTILATING