Yanfang ZHANG

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
HIGH-SPEED LOCOMOTIVE WINDSHIELD AND PREPARATION METHOD THEREFOR
- Publication number 20160249414
- Publication date Aug 25, 2016
- BEIJING HANG BO NEW MATERIAL TECHNOLOGY CO., LTD
- Yuanchun MU
- B32 - LAYERED PRODUCTS