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经营范围
发明名称
Azo dye from substituted anilides of 2.3 hydroxynaphthoic acid
摘要
申请公布号
US1872035(A)
申请公布日期
1932.08.16
申请号
US19310543010
申请日期
1931.06.08
申请人
THE DOW CHEMICAL COMPANY
发明人
GRETHER ERNEST F.;MILLS LINDLEY E.
分类号
C09B29/20
主分类号
C09B29/20
代理机构
代理人
主权项
地址
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