Hiroshi Ogura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for purifying exhaust gas
- Patent number 5,087,430
- Issue date Feb 11, 1992
- Mitsubishi Petrochemical Co., Ltd.
- Masayuki Hanada
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL