Toshio Nayuki

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Kawasaki, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing reducing gas
- Patent number 3,998,606
- Issue date Dec 21, 1976
- Nippon Kokan Kabushiki Kaisha
- Tsuneo Miyashita
- C21 - METALLURGY OF IRON