Minoru Morikawa

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cobalt-base alloy having high strength and high toughness, producti...
- Patent number 4,789,412
- Issue date Dec 6, 1988
- Hitachi, Ltd.
- Shigeyoshi Nakamura
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...