Masahara Kikuchi

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Toyota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding material
- Patent number 4,898,905
- Issue date Feb 6, 1990
- Taiho Kogyo Co., Ltd.
- Shinya Kawakami
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...