DEVICE FOR AUTOMATIC DIAALING FROM PROGRAMME SWITCHES,申请号SU19742089137-传众专利搜索

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发明名称	DEVICE FOR AUTOMATIC DIAALING FROM PROGRAMME SWITCHES
摘要
申请公布号	SU572941(A1)	申请公布日期	1977.09.15
申请号	SU19742089137	申请日期	1974.12.30
申请人	TSNII SVYAZI	发明人	SERGEEV VLADIMIR O,SU
分类号	H04M1/26;(IPC1-7):H04M1/26	主分类号	H04M1/26
代理机构		代理人
主权项
地址

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