MEANS FOR AUTOMATIC TELEPHONE TRAFFIC TO SUBSCRIBER'S LINES IN PRIVATE AUTOMATIC BRANCH EXCHANGES,申请号USD3467786-传众专利搜索

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发明名称	MEANS FOR AUTOMATIC TELEPHONE TRAFFIC TO SUBSCRIBER'S LINES IN PRIVATE AUTOMATIC BRANCH EXCHANGES
摘要
申请公布号	US3467786(A)	申请公布日期	1969.09.16
申请号	USD3467786	申请日期	1965.06.23
申请人	TELEFON AB. LM ERICSSON	发明人	ANTON KRISTIAN DIESEN
分类号	H04Q3/00;(IPC1-7):H04M3/42;H04M3/00	主分类号	H04Q3/00
代理机构		代理人
主权项
地址

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