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Patents Grantslast 30 patents

Information Patent Grant
Mix composition determination method of coarse graded high modulus...
- Patent number 9,434,842
- Issue date Sep 6, 2016
- RESEARCH INSTITUTE OF HIGHWAY, MOT, PRC
- Xudong Wang
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Auxiliary member for pavement construction, concrete slab and metho...
- Patent number 8,985,895
- Issue date Mar 24, 2015
- Research Institute of Highway Ministry of Transport
- Bo Tian
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO STRUCTURE MINERAL AGGREGATE GRADATION BY USING THREE CONT...
- Publication number 20140257742
- Publication date Sep 11, 2014
- RESEARCH INSTITUTE OF HIGHWAY, MOT, PRC
- Xudong Wang
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
AUXILIARY MEMBER FOR PAVEMENT CONSTRUCTION, CONCRETE SLAB AND METHO...
- Publication number 20140147203
- Publication date May 29, 2014
- RESEARCH INSTITUTE OF HIGHWAY MINISTRY OF TRANSPORT
- Bo Tian
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Trademarklast 30 trademarks