Hsien Fang Chiou

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Taoyuan, TW

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Patents Applicationslast 30 patents

Information Patent Application
SQUARE HOLLOW FIBER
- Publication number 20210238770
- Publication date Aug 5, 2021
- Carl Freudenberg KG
- Shih Wen Tseng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IRREGULARLY SHAPED POLYMER FIBERS
- Publication number 20210002801
- Publication date Jan 7, 2021
- Carl Freudenberg KG
- Shih Wen Tseng
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING