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发明名称
Process of producing aniline-2:5-disulphonic acid
摘要
申请公布号
US1889371(A)
申请公布日期
1932.11.29
申请号
US19280251734
申请日期
1928.02.03
申请人
GENERAL ANILINE WORKS, INC.
发明人
NEELMEIER WILHELM;HULLE EDMUND VAN
分类号
C07C309/46
主分类号
C07C309/46
代理机构
代理人
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地址
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