Kunihiko Tokutake

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Kakogawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Self-fluxing pellets to be charged into blast furnace, and method f...
- Patent number 5,127,940
- Issue date Jul 7, 1992
- Kabushiki Kaisha Kobe Seiko Sho
- Takeshi Sugiyama
- C21 - METALLURGY OF IRON