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Inventor
MATSUKI KUNIO
JP
2 patents
Patents
2 patents
US6417147B2
Jul 9, 2002
Cleaning agent composition, method for cleaning and use thereof
SHOWA DENKO KK
24 citations
89
US4873295A
Oct 10, 1989
Novel polyether sulfone imide copolymers
SHOWA DENKO KK
14 citations
69