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发明名称
Method of preparing new azo dyes
摘要
申请公布号
GB355380(A)
申请公布日期
1931.08.27
申请号
GB19300016522
申请日期
1930.05.28
申请人
OSTRO RESEARCH LABORATORIES, INC.
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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