Kiyoshi Azami

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating oil composition
- Patent number 5,786,307
- Issue date Jul 28, 1998
- Nippon Oil Co., Ltd.
- Jinich Igarashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...