Mitsuhiko Takarada

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Annaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hard coating compositions
- Patent number 5,021,091
- Issue date Jun 4, 1991
- Shin-Etsu Chemical Co., Ltd.
- Mitsuhiko Takarada
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...