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发明名称
Manufacture of azo-dyestuffs insoluble in water
摘要
申请公布号
GB348811(A)
申请公布日期
1931.05.21
申请号
GB19300010585
申请日期
1930.04.03
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C09B29/20
主分类号
C09B29/20
代理机构
代理人
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