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发明名称
CHANNEL SELECTING DEVICE
摘要
申请公布号
JPS58124319(A)
申请公布日期
1983.07.23
申请号
JP19820005972
申请日期
1982.01.20
申请人
HITACHI SEISAKUSHO KK
发明人
ITAGAKI TSUGIO
分类号
H03J5/02;H03J5/00;H04B1/26;H04N5/44
主分类号
H03J5/02
代理机构
代理人
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