Nobuyasu Hisashige

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Hiroshima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Engine exhaust apparatus
- Patent number 5,025,890
- Issue date Jun 25, 1991
- Mazda Motor Corporation
- Nobuyasu Hisashige
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES