Chung-Chen WU

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Yunlin County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing nylon 66 hollow fiber
- Patent number 10,344,401
- Issue date Jul 9, 2019
- CHAIN YARN CO., LTD.
- Yen-Hsiao Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
NYLON 66 HOLLOW FIBER, METHOD AND EQUIPMENT FOR MANUFACTURING THE SAME
- Publication number 20170037542
- Publication date Feb 9, 2017
- CHAIN YARN CO., LTD.
- Yen-Hsiao CHEN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING