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发明名称
DEVICE FOR RECEPTION AND TRANSMISSION OF MULTIPLE-FREQUENCY CODED SIGNALS WITH INFORMATION FEEDBACK
摘要
申请公布号
SU585617(A1)
申请公布日期
1977.12.25
申请号
SU19742059152
申请日期
1974.09.06
申请人
VOSTOKIN EVGENIJ A,SU;LYUBETSKAYA NINA V,SU
发明人
VOSTOKIN EVGENIJ A,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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