Ken-ichiro Suzuki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Face coat composition for casting mold and method for the preparati...
- Patent number 5,492,957
- Issue date Feb 20, 1996
- Shin-Etsu Chemical Co., Ltd.
- Koji Nishikawa
- B22 - CASTING POWDER METALLURGY