METHOD FOR OPERATING OF A CIRCUIT ARRANGEMENT FOR A CENTRALLY CONTROLLED TELECOMMUNICATION EXCHANGE, ESPECIALLY A PCM TELEPHONE EXCHANGE, WITH A CENTRAL PART AND WITH CONNECTION GROUPS CONNECTED TO THIS CENTRAL PART,申请号AR19880310708-传众专利搜索

发明名称	METHOD FOR OPERATING OF A CIRCUIT ARRANGEMENT FOR A CENTRALLY CONTROLLED TELECOMMUNICATION EXCHANGE, ESPECIALLY A PCM TELEPHONE EXCHANGE, WITH A CENTRAL PART AND WITH CONNECTION GROUPS CONNECTED TO THIS CENTRAL PART
摘要
申请公布号	AR243716(A1)	申请公布日期	1993.08.31
申请号	AR19880310708	申请日期	1988.04.28
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人
分类号	H04Q3/545;H04Q11/04;(IPC1-7):H04Q3/44	主分类号	H04Q3/545
代理机构		代理人
主权项
地址