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发明名称
摘要
申请公布号
JPH0247819(U)
申请公布日期
1990.04.03
申请号
JP19880127527U
申请日期
1988.09.29
申请人
发明人
分类号
H03F1/00;H03K17/00;H03K17/16;(IPC1-7):H03F1/00
主分类号
H03F1/00
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代理人
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