Weifeng Song

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Changshu, Jiangsu, CN

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Patents Applicationslast 30 patents

Information Patent Application
A KIND OF LIGHT-TRANSPARENT FABRIC, ARTIFICIAL LEATHER AND AUTOMOTI...
- Publication number 20250043505
- Publication date Feb 6, 2025
- Canadian General-Tower (Changshu) Co., Ltd
- Dongqing Yu
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
A KIND OF LIGHT-TRANSLUCENT ARTIFICIAL LEATHERETTE AND A PREPARATIO...
- Publication number 20230024784
- Publication date Jan 26, 2023
- Canadian General-Tower (Changshu) Co., Ltd
- Hao Cheng
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
A KIND OF LIGHT-TRANSPARENT ARTIFICIAL LEATHER AND A PREPARATION ME...
- Publication number 20230018593
- Publication date Jan 19, 2023
- Canadian General-Tower (Changshu) Co., Ltd
- Qiang Guo
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...