CHONGQING KECHANG TECHNOLOGY CO., LTD.

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Chongqing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Titania composite and preparing method thereof
- Patent number 8,221,834
- Issue date Jul 17, 2012
- Chongqing Kechang Technology Co., Ltd.
- Dong Hua
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TITANIA COMPOSITE AND PREPARING METHOD THEREOF
- Publication number 20110253012
- Publication date Oct 20, 2011
- CHONGQING KECHANG TECHNOLOGY CO., LTD.
- Dong Hua
- C30 - CRYSTAL GROWTH

Trademarklast 30 trademarks