YongXu Li

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Mianyang, CN

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Patents Grantslast 30 patents

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

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE-PRESSURE DOUBLE-NOZZLE NASAL CAVITY CLEANER FEATURING DOUB...
- Publication number 20240122801
- Publication date Apr 18, 2024
- Shanghai Sonmol Internet Technology Co., Ltd.
- YongXu Li
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE