Katsumi Onishi

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Hofu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resin composition with biodegradability and foamability
- Patent number 6,310,171
- Issue date Oct 30, 2001
- Kanebo Limited
- Hiroshi Naito
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...