TREA

Guoyuan ZHU

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  • Shenzhen, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    HERMETIC TARPAULIN DEVICE AND NURSING ROOM
    • Publication number 20230143913
    • Publication date May 11, 2023
    • Shenzhen Relicare Medical Co., Ltd.
    • Wei HE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR INTAKE MECHANISM AND NEGATIVE PRESSURE SYSTEM
    • Publication number 20230145654
    • Publication date May 11, 2023
    • Shenzhen Relicare Medical Co., Ltd.
    • Wei HE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR CONDITIONING DEVICE
    • Publication number 20230131622
    • Publication date Apr 27, 2023
    • Shenzhen Relicare Medical Co., Ltd.
    • Wei HE
    • F24 - HEATING RANGES VENTILATING