Chenguang Li

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Jinan, CN

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Patents Applicationslast 30 patents

Information Patent Application
Low-noise anti-skid road surface processing method
- Publication number 20170067211
- Publication date Mar 9, 2017
- ShanDong Dashan Road&Bridge Engineering CO.,Ltd.
- Jijiang Chen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES