Yasutake Ohhashi

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Saga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for controlling the molten metal level in continuous thin s...
- Patent number 4,600,047
- Issue date Jul 15, 1986
- Sumitomo Metal Industries, Ltd.
- Yoshiyuki Matoba
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Continuous casting of thin slabs
- Patent number 4,592,410
- Issue date Jun 3, 1986
- Sumitomo Metal Industries, Ltd.
- Tsutomu Takamoto
- B22 - CASTING POWDER METALLURGY