METHOD FOR THE SUPERVISION OF THE FUNCTION OF TELECOMMUNICATION EXCHANGES, ESPECIALLY INDUSTRIAL TELEPHONE EXCHANGES WITH PARTY LINES,申请号EP19870730056-传众专利搜索

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发明名称	METHOD FOR THE SUPERVISION OF THE FUNCTION OF TELECOMMUNICATION EXCHANGES, ESPECIALLY INDUSTRIAL TELEPHONE EXCHANGES WITH PARTY LINES
摘要
申请公布号	EP0247963(A3)	申请公布日期	1988.09.21
申请号	EP19870730056	申请日期	1987.05.15
申请人	SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUNCHEN	发明人	BINDING, PETER, DIPL.-ING.;SCHULER, ULRICH, DIPL.-ING.
分类号	H04M3/30;H04Q5/02;(IPC1-7):H04M3/30;H04Q5/00	主分类号	H04M3/30
代理机构		代理人
主权项
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