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发明名称
摘要
申请公布号
RO60553(A2)
申请公布日期
1977.06.15
申请号
RO19720070920
申请日期
1972.05.17
申请人
发明人
分类号
C07C15/06;(IPC1-7):C07C15/06;C07C5/38
主分类号
C07C15/06
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