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发明名称
CHANNEL SELECTION DEVICE
摘要
申请公布号
JPH04200018(A)
申请公布日期
1992.07.21
申请号
JP19900333908
申请日期
1990.11.29
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
HIRASHIMA MASAYOSHI
分类号
H03J5/02;H04B1/06;H04B1/08;H04B1/16;H04N5/44
主分类号
H03J5/02
代理机构
代理人
主权项
地址
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