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发明名称
摘要
申请公布号
FR2096053(A5)
申请公布日期
1972.02.11
申请号
FR19710020699
申请日期
1971.06.08
申请人
SNAM PROGETTI
发明人
分类号
C07D303/32;(IPC1-7):C07D1/00
主分类号
C07D303/32
代理机构
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