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发明名称
FREQUENCY DETECTOR
摘要
申请公布号
SU1730738(A1)
申请公布日期
1992.04.30
申请号
SU19904820763
申请日期
1990.05.03
申请人
TAGANROGSKIJ NII SVYAZI
发明人
DORUKH IGOR G,SU;DORUKH ALLA P,SU;KOSTORNICHENKO VLADIMIR G,SU
分类号
H04N9/00;H03D3/00
主分类号
H04N9/00
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代理人
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地址
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