Noboru Shimizu

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for feed oil refining for production of lubricating oil
- Patent number 5,376,257
- Issue date Dec 27, 1994
- Nippon Petroleum Refining Company, Limited
- Akinori Odan
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...