Se-Chang Chang

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Patents Applicationslast 30 patents

Information Patent Application
PATCH TYPE THERMOMETER-BASED BODY TEMPERATURE MANAGEMENT SYSTEM AND...
- Publication number 20210204819
- Publication date Jul 8, 2021
- AMOTECH CO., LTD.
- Beom Jin KIM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Golf Tee
- Publication number 20080096694
- Publication date Apr 24, 2008
- Se-Chang Chang
- A63 - SPORTS GAMES AMUSEMENTS