Minghua Qiu

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Tray disinfection device

    • Patent number 11,717,589
    • Issue date Aug 8, 2023
    • Nuctech Company Limited
    • Li Zhang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents