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发明名称
DIGITAL SIGNAL SWITCHING DEVICE
摘要
申请公布号
SU658789(A1)
申请公布日期
1979.04.25
申请号
SU19752301298
申请日期
1975.12.22
申请人
ABUSHENKO GALINA S,SU;MYAGKOV IGOR V,SU;IVANOV VITALIJ E,SU;PARMENOV VLADIMIR V,SU;SHCHERBAKOV YURIJ F,SU
发明人
ABUSHENKO GALINA S,SU;MYAGKOV IGOR V,SU;IVANOV VITALIJ E,SU;PARMENOV VLADIMIR V,SU;SHCHERBAKOV YURIJ F,SU
分类号
H04Q3/52;(IPC1-7):H04Q3/52
主分类号
H04Q3/52
代理机构
代理人
主权项
地址
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