Norihisa Shiraishi

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Kurashiki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for heat-treatment of a strip
- Patent number 4,738,733
- Issue date Apr 19, 1988
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kazumasa Mihara
- C21 - METALLURGY OF IRON
Information Patent Grant
Rotary hearth finish annealing furnace
- Patent number 4,544,142
- Issue date Oct 1, 1985
- Kawasaki Steel Corporation
- Shigeru Yoshida
- C21 - METALLURGY OF IRON