Chiyokatsu Hamaguchi

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Kitakyushi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Continuous caster mold and continuous casting process
- Patent number 5,176,197
- Issue date Jan 5, 1993
- Nippon Steel Corporation
- Chiyokatsu Hamaguchi
- B22 - CASTING POWDER METALLURGY