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发明名称
摘要
申请公布号
FR2089145(A5)
申请公布日期
1972.01.07
申请号
FR19710011834
申请日期
1971.04.02
申请人
BOEHRINGER MANNHEIM
发明人
分类号
C07H19/10;C07H1/02;C07H19/20;(IPC1-7):C07F9/00
主分类号
C07H19/10
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