Katsuhiko Takagi

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polymerizable silica sol, adamantane derivative for use in the sol...
- Patent number 5,332,779
- Issue date Jul 26, 1994
- Kawasaki Steel Corporation
- Taizo Mohri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...