Takahiko Kouga

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Muroran, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lubricating composition for hot-rolling steel
- Patent number 5,437,802
- Issue date Aug 1, 1995
- Nippon Steel Corporation
- Ryuro Kurahashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...