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发明名称
CHANNEL SELECTING APPARATUS FOR A TELEVISION RECEIVER
摘要
申请公布号
GB1520849(A)
申请公布日期
1978.08.09
申请号
GB19760048487
申请日期
1976.11.19
申请人
SONY CORPORATION
发明人
分类号
H03J7/18;H03J5/02;H03J7/06;H04N5/44;(IPC1-7):H03J5/00;H04B1/34
主分类号
H03J7/18
代理机构
代理人
主权项
地址
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