TREA

Bangri Guo

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  • Guangdong, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multifunction printer
    • Patent number D1059475
    • Issue date Jan 28, 2025
    • Aiguo Yin
    • D18 - Printing and office machinery
  • Information Patent Grant

    Multifunction printer
    • Patent number D1059476
    • Issue date Jan 28, 2025
    • Aiguo Yin
    • D18 - Printing and office machinery
  • Information Patent Grant

    Laser printer
    • Patent number D1053942
    • Issue date Dec 10, 2024
    • ZHUHAI PANTUM ELECTRONICS CO., LTD.
    • Aiguo Yin
    • D18 - Printing and office machinery