Chih-Hao Chen

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Linbian Township, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of preparing a copolymer and using such as a dispersing agen...
- Patent number 7,572,836
- Issue date Aug 11, 2009
- National Taiwan Normal University
- Kung-Chung Hsu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Method of preparing a copolymer and using such as a dispersing agen...
- Publication number 20070060657
- Publication date Mar 15, 2007
- National Taiwan Normal University
- Kung-Chung Hsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL