Kuniko Matsuya

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Friction sound-preventing surface-treating agent
- Patent number 5,770,647
- Issue date Jun 23, 1998
- Nissan Motor Co., Ltd.
- Tetsuro Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...