RONGSHENG PETROCHEMICAL CO., LTD.

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Hangzhou, Zhejiang, CN

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Patents Applicationslast 30 patents

Information Patent Application
SPECIAL-SHAPED FILAMENT WITH RANDOM THERMAL-CONGLUTINATION
- Publication number 20130101844
- Publication date Apr 25, 2013
- RONGSHENG PETROCHEMICAL CO., LTD.
- Shuirong Li
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING