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发明名称
CHANNEL SELECTING DEVICE
摘要
申请公布号
JPH04120829(A)
申请公布日期
1992.04.21
申请号
JP19900242116
申请日期
1990.09.11
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
USUKI IZUMI
分类号
H04K1/04;H04B1/16;H04H20/00;H04H20/74;H04N5/44;H04N7/16
主分类号
H04K1/04
代理机构
代理人
主权项
地址
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