Toru Iwanaga

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Tochigi-ken, JP

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Patents Applicationslast 30 patents

Information Patent Application
Austenite heat-resistant spheroidal graphite cast iron
- Publication number 20060191604
- Publication date Aug 31, 2006
- Kenji Itoh
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...