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发明名称
N-beta-methylsulfonamidoethyl-p-phenylenediamines
摘要
申请公布号
US2552240(A)
申请公布日期
1951.05.08
申请号
US19490082281
申请日期
1949.03.14
申请人
EASTMAN KODAK COMPANY
发明人
WEISSBERGER ARNOLD;GLASS DUDLEY B.;VITTUM PAUL W.
分类号
G03C7/413
主分类号
G03C7/413
代理机构
代理人
主权项
地址
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