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发明名称
摘要
申请公布号
FR2378798(B1)
申请公布日期
1982.07.09
申请号
FR19780001893
申请日期
1978.01.24
申请人
HOFFMANN LA ROCHE ET CIE SA
发明人
分类号
C07J31/00;C07J71/00;(IPC1-7):C07J9/00
主分类号
C07J31/00
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