Shigeo Nakano

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vibration damping material
- Patent number 4,690,960
- Issue date Sep 1, 1987
- Nippon Electric Co., Ltd.
- Fumio Yamauchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...