Kiyoji Nanbu

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Otsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyester composition
- Patent number 4,215,032
- Issue date Jul 29, 1980
- Toyo Boseki Kabushiki Kaisha
- Shigeo Kobayashi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...