Hiroaki Yamashita

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon fiber and resin composition reinforced by the same
- Patent number 4,474,906
- Issue date Oct 2, 1984
- Toho Beslon Co., Ltd.
- Katsumi Nakama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...