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发明名称
摘要
申请公布号
JPS54132259(U)
申请公布日期
1979.09.13
申请号
JP19780028575U
申请日期
1978.03.07
申请人
发明人
分类号
H03F3/04;G01S7/28;G01S7/285;H04N5/14;(IPC1-7):H03F3/04;G01S9/04;H04N5/48
主分类号
H03F3/04
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代理人
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