Kozi Iwase

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous annealing method for cold reduced steel strip
- Patent number 4,323,403
- Issue date Apr 6, 1982
- Nippon Kokan Kabushiki Kaisha
- Kazuhide Nakaoka
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of making cold-reduced Al-killed steel strip for press-formi...
- Patent number 4,113,517
- Issue date Sep 12, 1978
- Nippon Kokan Kabushiki Kaisha
- Kazuhide Nakaoka
- C21 - METALLURGY OF IRON