Seiya Sugita

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle for discharging molten metal used in a casting device
- Patent number 5,046,647
- Issue date Sep 10, 1991
- Toshiba Ceramics Co., Ltd.
- Kazuhide Kawai
- B22 - CASTING POWDER METALLURGY