Isao Hashimoto

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Ichikawa, JA

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Patents Grantslast 30 patents

Information Patent Grant
Precipitation-hardenable, nitrided aluminum alloys and nitrided mot...
- Patent number 4,060,411
- Issue date Nov 29, 1977
- Mamiya Koki Kabushiki Kaisha
- Mituhiro Goto
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...