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发明名称
摘要
申请公布号
FR2052944(A1)
申请公布日期
1971.04.16
申请号
FR19700021111
申请日期
1970.06.09
申请人
THOMAE KARL
发明人
分类号
C07J19/00;(IPC1-7):61K27/00;07C173/00;07C167/00
主分类号
C07J19/00
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