Murata Tadashi

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Mitoyo-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbonaceous composite material and sliding member using the same
- Patent number 6,228,814
- Issue date May 8, 2001
- Toyo Tanso Co., Ltd.
- Arai Miyoji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...