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摘要
申请公布号
JPS5397952(U)
申请公布日期
1978.08.09
申请号
JP19770003415U
申请日期
1977.01.12
申请人
发明人
分类号
H03F1/08;H03F1/34;H03F3/21;H03F3/68;(IPC1-7):H03F3/21
主分类号
H03F1/08
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