Chunjian Ni

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Nantong, CN

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Patents Applicationslast 30 patents

Information Patent Application
LIQUID COLORED OIL AND COLORED POLYAMIDE FIBER
- Publication number 20240141555
- Publication date May 2, 2024
- TORAY INDUSTRIES, INC.
- Lihua XU
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
HOLLOW POLYESTER LONG FIBER AND PREPARATION METHOD THEREFOR
- Publication number 20200017995
- Publication date Jan 16, 2020
- TORAY INDUSTRIES, INC.
- Chunjian Ni
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING