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发明名称
SINGLE-FREQUENCY AUDIO SIGNAL RECEIVER
摘要
申请公布号
SU723789(A2)
申请公布日期
1980.03.25
申请号
SU19782662354
申请日期
1978.09.07
申请人
POLYAKOV VLADIMIR A,SU;VOLODENOK VIKTOR D,SU
发明人
POLYAKOV VLADIMIR A,SU;VOLODENOK VIKTOR D,SU
分类号
H04Q3/04;(IPC1-7):H04Q3/04
主分类号
H04Q3/04
代理机构
代理人
主权项
地址
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