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发明名称
Manufacture of azo pigments
摘要
申请公布号
GB587259(A)
申请公布日期
1947.04.18
申请号
GB19440024013
申请日期
1944.12.01
申请人
E. I. DU PONT DE NEMOURS AND CO.;HAROLD EDWARD WOODWARD
发明人
分类号
C09B29/32
主分类号
C09B29/32
代理机构
代理人
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地址
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