Sumio Satoh

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Kobe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Molten metal producing and refining method
- Patent number 5,246,482
- Issue date Sep 21, 1993
- Kawasaki Jukogyo Kabushiki Kaisha
- Keikichi Murakami
- C21 - METALLURGY OF IRON