Ching-Sheng Cho

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Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Photosensitive phosphorylated phenol-formaldehyde resin and method...
- Patent number 6,566,483
- Issue date May 20, 2003
- Industrial Technology Research Institute
- Ching-Sheng Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Photosensitive phosphorylated phenol-formaldehyde resin and method...
- Publication number 20020111454
- Publication date Aug 15, 2002
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Ching-Sheng Cho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...