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发明名称
摘要
申请公布号
FR2011308(A1)
申请公布日期
1970.02.27
申请号
FR19690020543
申请日期
1969.06.19
申请人
GEIGY SA
发明人
分类号
H01H9/00;H01H9/42;(IPC1-7):C07C69/00
主分类号
H01H9/00
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代理人
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