Hsi-Yuan Lin

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New Taipei City, TW

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Patents Applicationslast 30 patents

Information Patent Application
ORTHODONTIC DEVICE
- Publication number 20200390525
- Publication date Dec 17, 2020
- Yi-Wen Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL TRACTION DEVICE
- Publication number 20200163743
- Publication date May 28, 2020
- Yi-Wen Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DENTAL TRACTION DEVICE
- Publication number 20200146780
- Publication date May 14, 2020
- Yi-Wen Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE