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发明名称
New dyestuff of the perylene tetracarboxylic acid series
摘要
申请公布号
GB837327(A)
申请公布日期
1960.06.09
申请号
GB19570019805
申请日期
1957.06.24
申请人
FARBWERKE HOECHST AKTIENGESELLSCHAFT
发明人
分类号
C09B5/62
主分类号
C09B5/62
代理机构
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