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发明名称
摘要
申请公布号
JPS5739116(U)
申请公布日期
1982.03.02
申请号
JP19800114043U
申请日期
1980.08.12
申请人
发明人
分类号
H03F1/42;H03H11/04;H03H11/12;H04B1/18;H04N5/44;(IPC1-7):H03F1/42
主分类号
H03F1/42
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代理人
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地址
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