Takeo Okano

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Zama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Coating compositions for architectural use
- Patent number 4,189,414
- Issue date Feb 19, 1980
- Kowa Chemical Industry Ltd.
- Kiyoshi Kikuchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...