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经营范围
发明名称
Manufacture and use of azo dyes
摘要
申请公布号
GB534226(A)
申请公布日期
1941.03.03
申请号
GB19390024589
申请日期
1939.08.26
申请人
HENRY CHARLES OLPIN
发明人
分类号
C09B29/08
主分类号
C09B29/08
代理机构
代理人
主权项
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