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发明名称
Azo dye and method for its preparation
摘要
申请公布号
US1975609(A)
申请公布日期
1934.10.02
申请号
US19320635860
申请日期
1932.10.01
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
KNIGHT ARTHUR HOWARD
分类号
C09B31/08
主分类号
C09B31/08
代理机构
代理人
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