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发明名称
1-nitro-anthraquinonyl-6-amino compounds and their production
摘要
申请公布号
US2043985(A)
申请公布日期
1936.06.16
申请号
US19350022176
申请日期
1935.05.18
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BEARD EARL EDSON
分类号
C09B6/00
主分类号
C09B6/00
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代理人
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