Kazuaki Tsukuda

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Sakura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-water dispersible particle made of biodegradable polyester and...
- Patent number 6,190,773
- Issue date Feb 20, 2001
- Dainippon Ink and Chemicals, Inc.
- Shoji Imamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...