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发明名称
DEVICE FOR RECEIVING AND TRANSMITTING MULTIFREQUENCY CODE SIGNALS WITH INFORMATION FEEDBACK
摘要
申请公布号
SU745010(A2)
申请公布日期
1980.06.30
申请号
SU19772479163
申请日期
1977.04.22
申请人
VOSTOKIN EVGENIJ A,SU;GRIGOREV ALEKSANDR E,SU;LYUBETSKAYA NINA V,SU
发明人
VOSTOKIN EVGENIJ A,SU;GRIGOREV ALEKSANDR E,SU;LYUBETSKAYA NINA V,SU
分类号
H04L1/14;H04L27/26;(IPC1-7):H04L1/14
主分类号
H04L1/14
代理机构
代理人
主权项
地址
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