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发明名称
摘要
申请公布号
FR1589068(A)
申请公布日期
1970.03.23
申请号
FRD1589068
申请日期
1968.06.26
申请人
发明人
分类号
H03K19/084;H03K19/12
主分类号
H03K19/084
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代理人
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地址
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