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发明名称
The manufacture of 1-hydroxy-4-halogen-anthraquinone-2-sulphonic acids
摘要
申请公布号
GB342551(A)
申请公布日期
1931.02.05
申请号
GB19300005609
申请日期
1930.02.19
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C07C309/38
主分类号
C07C309/38
代理机构
代理人
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地址
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