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发明名称
VERFAHREN ZUR HERSTELLUNG VON KETAZINEN
摘要
申请公布号
DE2915400(A1)
申请公布日期
1979.10.25
申请号
DE19792915400
申请日期
1979.04.14
申请人
SHOWA DENKO K.K.
发明人
NAGATO,NOBUYUKI;SUGIYAMA,YUICHI
分类号
(IPC1-7):C07C109/12
主分类号
(IPC1-7):C07C109/12
代理机构
代理人
主权项
地址
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