Bizhong Li

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
MATERIAL COMPOSITION FOR PRODUCING BEER BOTTLE AND METHOD OF PRODUC...
- Publication number 20160376436
- Publication date Dec 29, 2016
- BEIJING CHAMGO NANO-TECH CO., LTD.
- Bizhong Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL