Ben'en Liu

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing both steam power and cement clinker simultane...
- Patent number 6,468,345
- Issue date Oct 22, 2002
- The Chinese Academy of Sciences
- Xuefang Zhu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES