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发明名称
Dyestuff intermediates of the anthraquinone series
摘要
申请公布号
US2204970(A)
申请公布日期
1940.06.18
申请号
US19360112704
申请日期
1936.11.25
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
RINTELMAN WILLIAM L.
分类号
C09B5/30
主分类号
C09B5/30
代理机构
代理人
主权项
地址
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