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发明名称
(A) ;QUADRATURE AMPLITUDE MODULATION RECEIVER
摘要
申请公布号
JPS5215213(B2)
申请公布日期
1977.04.27
申请号
JP19730079456
申请日期
1973.07.13
申请人
发明人
分类号
G11B15/68
主分类号
G11B15/68
代理机构
代理人
主权项
地址
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