Chih-Ming Wang

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Chi-Lung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Safety syringe
- Patent number 7,927,301
- Issue date Apr 19, 2011
- Hsi-Hsun Tseng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
SAFETY SYRINGE
- Publication number 20100125252
- Publication date May 20, 2010
- Hsi-Hsun Tseng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE