AUTOMATIC EXCHANGE AUTOMATIC CALLING APPARATUS,申请号SU19762334900-传众专利搜索

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发明名称	AUTOMATIC EXCHANGE AUTOMATIC CALLING APPARATUS
摘要
申请公布号	SU592021(A1)	申请公布日期	1978.02.05
申请号	SU19762334900	申请日期	1976.03.09
申请人	BUDZINSKIJ VLADIMIR FELIKSOVICH,SU;SAVINYKH VALENTIN NIKOLAEVICH,SU;TOROSHCHINA ANTONINA IVANOVNA,SU	发明人	BUDZINSKIJ VLADIMIR FELIKSOVICH,SU;SAVINYKH VALENTIN NIKOLAEVICH,SU;TOROSHCHINA ANTONINA IVANOVNA,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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