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发明名称
摘要
申请公布号
JPH0834388(B2)
申请公布日期
1996.03.29
申请号
JP19870161889
申请日期
1987.06.29
申请人
发明人
分类号
H03F3/217;H03F3/20;H03F3/38;(IPC1-7):H03F3/217
主分类号
H03F3/217
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代理人
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