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发明名称
SYSTEM FOLR TRANSMISSION AND RECEPTION OF SIGNALS WITH SIMULTANEOUS AMPLITUDE AND FREQUENCY MODULATION
摘要
申请公布号
SU1571780(A2)
申请公布日期
1990.06.15
申请号
SU19884485115
申请日期
1988.07.29
申请人
URALSKIJ POLT I IM.S.M.KIROVA
发明人
KOVALEV EVGENIJ I,SU;ASTRETSOV DMITRIJ V,SU;LUCHININ ALEKSANDR S,SU
分类号
H04B7/00
主分类号
H04B7/00
代理机构
代理人
主权项
地址
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