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发明名称
摘要
申请公布号
NL7112156(A)
申请公布日期
1972.03.07
申请号
NL19710012156
申请日期
1971.09.03
申请人
发明人
分类号
C07D303/24;C08G59/12;(IPC1-7):C07D1/18;C08G30/00
主分类号
C07D303/24
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代理人
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