Yang-Sung Liao

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Xiamen, CN

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Patents Applicationslast 30 patents

Information Patent Application
HINGE STRUCTURE
- Publication number 20170044808
- Publication date Feb 16, 2017
- Xiamen Yarn-Way Enterprise Co., Ltd.
- Yang-Sung Liao
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES