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发明名称
DEVICE FOR JOINING AND SEPARATING SYNCHRONOUS TELEGRAPHY CHANNELS
摘要
申请公布号
SU794751(A1)
申请公布日期
1981.01.07
申请号
SU19792709668
申请日期
1979.01.08
申请人
GORBUNOV EVSEJ S,SU;SHEMALEV YURIJ G,SU;MILKEVICH LIDIYA N,SU
发明人
GORBUNOV EVSEJ S,SU;SHEMALEV YURIJ G,SU;MILKEVICH LIDIYA N,SU
分类号
H04J3/02;(IPC1-7):H04J3/02
主分类号
H04J3/02
代理机构
代理人
主权项
地址
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