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Liang Lv

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  • Chongqing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Peak flow meter
    • Patent number D1011532
    • Issue date Jan 16, 2024
    • Liang Lv
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Nasal irrigator nozzle
    • Patent number D1006983
    • Issue date Dec 5, 2023
    • Liang Lv
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Nasal irrigator nozzle
    • Patent number D994117
    • Issue date Aug 1, 2023
    • Liang Lv
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Nasal irrigator
    • Patent number D989294
    • Issue date Jun 13, 2023
    • YongXu Li
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Choking rescue device
    • Patent number D982736
    • Issue date Apr 4, 2023
    • Liang Lv
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents