Takashi Harabuchi

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Kitakyusyu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cold rolled steel having excellent machinability and production the...
- Patent number 5,558,726
- Issue date Sep 24, 1996
- Nippon Steel Corporation
- Hisayoshi Yatoh
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength hot rolled steel plates and sheets excellent in unifo...
- Patent number 5,509,977
- Issue date Apr 23, 1996
- Japan Casting & Forging Corporation
- Seinosuke Yano
- C21 - METALLURGY OF IRON