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发明名称
摘要
申请公布号
JPH0227643(Y2)
申请公布日期
1990.07.25
申请号
JP19840046008U
申请日期
1984.03.29
申请人
发明人
分类号
H03K17/76;H03K17/60;H04B1/18;(IPC1-7):H04B1/18
主分类号
H03K17/76
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代理人
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