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发明名称
Improvements relating to Difficulty Water-Soluble Anthraquinon Dyestuff and their use
摘要
申请公布号
GB1160621(A)
申请公布日期
1969.08.06
申请号
GB19670008864
申请日期
1967.02.24
申请人
J. R. GEIGY A.G.
发明人
分类号
C07J1/00;C07J75/00;C09B1/32;C09B43/08;C09B43/11;C09B43/12;C09B56/12
主分类号
C07J1/00
代理机构
代理人
主权项
地址
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