Ching-Han KAO

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Zhubei City, Hsinchu County, TW

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Patents Applicationslast 30 patents

Information Patent Application
TIGHTLY CLOSED STRUCTURE OF GLASS DOOR
- Publication number 20170044811
- Publication date Feb 16, 2017
- Kun-Cheng TSOU
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES