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发明名称
ELECTRONIC CHANNEL SELECTION DEVICE
摘要
申请公布号
JPH0364112(A)
申请公布日期
1991.03.19
申请号
JP19890198075
申请日期
1989.08.01
申请人
SONY CORP
发明人
SATO MASAHIKO
分类号
H04N5/50;H03J7/02
主分类号
H04N5/50
代理机构
代理人
主权项
地址
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