Xiaofeng Zhou

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and pavement structure for protecting highway subgrade in fr...
- Patent number 8,303,211
- Issue date Nov 6, 2012
- CCCC First Highway Consultants Co., Ltd
- Shuangjie Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND PAVEMENT STRUCTURE FOR PROTECTING HIGHWAY SUBGRADE IN FR...
- Publication number 20110243659
- Publication date Oct 6, 2011
- Shuangjie Wang
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES