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发明名称
摘要
申请公布号
JPS55179435(U)
申请公布日期
1980.12.23
申请号
JP19790079909U
申请日期
1979.06.12
申请人
发明人
分类号
H03K17/28;(IPC1-7):H03K17/28
主分类号
H03K17/28
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