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经营范围
发明名称
RECEIVER
摘要
PURPOSE:The frequency selection circuit can be deleted by use of multiplier. As a result, the desired channel can be assuredly received.
申请公布号
JPS5244110(A)
申请公布日期
1977.04.06
申请号
JP19750119492
申请日期
1975.10.03
申请人
SONY CORP
发明人
MOTOMIYA MASAYUKI;NIIMURA TSUTOMU;KAWAKAMI HIROMI;TOKUHARA MASAHARU
分类号
H04N5/455;H04B1/26
主分类号
H04N5/455
代理机构
代理人
主权项
地址
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