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Shunsuke Ohtsuka
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Osaka, JP
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last 30 patents
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Patent Grant
Method of preparing ultrafine particle dispersion material
Patent number
5,279,868
Issue date
Jan 18, 1994
Nippon Sheet Glass Co., Ltd.
Shunsuke Ohtsuka
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...