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发明名称
ARRANGEMENT FOR DETERMINING THE DIFFERENCE OF FREQUENCY SIGNALS
摘要
申请公布号
SU610127(A1)
申请公布日期
1978.06.05
申请号
SU19752166191
申请日期
1975.08.19
申请人
SOKOLOVSKIJ YULIJ B,SU
发明人
SOKOLOVSKIJ YULIJ B,SU
分类号
G06G7/14;(IPC1-7):G06G7/14
主分类号
G06G7/14
代理机构
代理人
主权项
地址
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