Chong Duan

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Wuhan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Slow release anti-icing material for bituminous pavement and prepar...
- Patent number 8,778,216
- Issue date Jul 15, 2014
- Haiso Technology Co., Ltd
- Fan Zhao
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
SLOW RELEASE ANTI-ICING MATERIAL FOR BITUMINOUS PAVEMENT AND PREPAR...
- Publication number 20140091251
- Publication date Apr 3, 2014
- Hubei Expressway Business Development Co., LTD
- Fan Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...