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发明名称
DEVICE FOR CHECKING TWO TERMINAL NETWORK AMPLITUDE FREQUENCY CHARACTERISTICS
摘要
申请公布号
SU860325(A2)
申请公布日期
1981.08.30
申请号
SU19792838110
申请日期
1979.07.25
申请人
OD OTDEL TSNII SVYAZI;TASHKENTSKIJ ELEKTROTEKHNICHESKIJ I SVYAZI
发明人
LEVENTAL IOSIF YA,SU;SPIRIN VENIAMIN YA,SU;SHPIGEL ALBERT R,SU
分类号
H04B3/46;(IPC1-7):H04B3/46
主分类号
H04B3/46
代理机构
代理人
主权项
地址
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