Jingyu Ren

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Shenzhen, CN

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Patents Applicationslast 30 patents

Information Patent Application
Porous Polyimide Membrane, Battery Separator, Battery, and Method
- Publication number 20100028779
- Publication date Feb 4, 2010
- BYD Co., Ltd.
- Qing GONG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...