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Isamu Yuuki
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Toyota, JP
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last 30 patents
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Patent Grant
Binders for manufacture of precision casting molds
Patent number
4,769,076
Issue date
Sep 6, 1988
Nissan Chemical Industries, Ltd.
Yoshitane Watanabe
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Binder for manufacture of precision casting mold
Patent number
4,769,075
Issue date
Sep 6, 1988
Nissan Chemical Industries, Ltd.
Yoshitane Watanabe
B22 - CASTING POWDER METALLURGY