Masahiro Sarai

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scrap preheating system for an electric furnace
- Patent number 4,478,574
- Issue date Oct 23, 1984
- Kawasaki Jukogyo Kabushiki Kaisha
- Ryuzo Okuno
- C21 - METALLURGY OF IRON