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发明名称
1-nitro-anthraquinone-6-acyl amino compounds and their preparation
摘要
申请公布号
US2001701(A)
申请公布日期
1935.05.21
申请号
US19320590640
申请日期
1932.02.03
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BEARD EARL EDSON
分类号
C09B1/36
主分类号
C09B1/36
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代理人
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