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Chunqing Hu

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

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

    Communications gateway
    • Patent number D873269
    • Issue date Jan 21, 2020
    • Gree Electric Appliances, Inc. of Zhuhai
    • Chunqing Hu
    • D14 - Recording, communication, or information retrieval equipment