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发明名称
LOW FREQUENCY AM STEREOPHONIC BROADCASTING SYSTEM
摘要
申请公布号
GB1600549(A)
申请公布日期
1981.10.21
申请号
GB19800028136
申请日期
1978.03.17
申请人
MAGNAVOX CO
发明人
分类号
H04H20/49;(IPC1-7):H03D3/00
主分类号
H04H20/49
代理机构
代理人
主权项
地址
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