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发明名称
摘要
申请公布号
JPS5619912(U)
申请公布日期
1981.02.21
申请号
JP19790102193U
申请日期
1979.07.24
申请人
发明人
分类号
H03F1/32;H03F1/34;(IPC1-7):H03F1/34
主分类号
H03F1/32
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