Yukari Kondoh

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Grease composition for high speed anti-friction bearing
- Patent number 5,059,336
- Issue date Oct 22, 1991
- Nippon Seiko Kabushiki Kaisha
- Michiharu Naka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...