TREA

Jiahua Liu

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  • Zhuhai, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Washing machine
    • Patent number D919204
    • Issue date May 11, 2021
    • Jie Wang
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Air humidifier
    • Patent number D888913
    • Issue date Jun 30, 2020
    • Wenbing Ling
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Washing machine
    • Patent number D867693
    • Issue date Nov 19, 2019
    • Jie Wang
    • D32 - Washing, cleaning, or drying machine