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发明名称
VERFAHREN ZUR HERSTELLUNG VON NEUEN PYRROLDERIVATEN UND IHREN SALZEN
摘要
申请公布号
AT277225(B)
申请公布日期
1969.12.10
申请号
AT19680007821
申请日期
1967.10.30
申请人
J R GEIGY AG
发明人
分类号
C07D207/32;C07D207/327
主分类号
C07D207/32
代理机构
代理人
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地址
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