Qiu JIN

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Kowloon Bay, HK

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Patents Applicationslast 30 patents

Information Patent Application
FIBER REINFORCED METAL COMPOSITE AND APPLICATION THEREOF
- Publication number 20210060903
- Publication date Mar 4, 2021
- Ka Shui Manufactory Co., Ltd.
- Wai Chung WONG
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
FIBER REINFORCED METAL COMPOSITE AND APPLICATION THEREOF
- Publication number 20200047462
- Publication date Feb 13, 2020
- Ka Shul Manufactory Co. Ltd.
- Wai Chung WONG
- A45 - HAND OR TRAVELLING ARTICLES