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Yoshiharu Matsuda
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Ube, JP
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last 30 patents
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Patent Grant
Electrolytic process for producing lead sulfonate and tin sulfonate...
Patent number
5,618,404
Issue date
Apr 8, 1997
Daiwa Fine Chemicals Co., Ltd.
Yoshiaki Okuhama
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR