Hajime Amano

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Chita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Molten steel producing method
- Patent number 6,740,138
- Issue date May 25, 2004
- Daido Tokushukou Kabushikikaisha
- Hajime Amano
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Molten steel producing method
- Publication number 20030024349
- Publication date Feb 6, 2003
- Daido Tokushukou Kabushikikaisha
- Hajime Amano
- C21 - METALLURGY OF IRON