Zhengping YUAN

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Wujiang, CN

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Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING BLACK COTTON-LIKE FIBERS
- Publication number 20250066958
- Publication date Feb 27, 2025
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Hongwei FAN
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
METHOD FOR PREPARING FULL-DULL COTTON-LIKE POLYESTER FIBERS
- Publication number 20250059684
- Publication date Feb 20, 2025
- JIANGSU HENGLI CHEMICAL FIBRE CO., LTD.
- Fangming TANG
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING