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发明名称
摘要
申请公布号
FR2147922(A1)
申请公布日期
1973.03.11
申请号
FR19720016676
申请日期
1972.05.10
申请人
SNAM PROGETTI
发明人
分类号
C07D303/32;(IPC1-7):C07D1/00;B01J11/00
主分类号
C07D303/32
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