METHOD AND COMMUNICATIONS NETWORK FOR THE ADMINISTRATION OF SUPPLEMENTARY SERVICES,申请号EP19980931937-传众专利搜索

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发明名称	METHOD AND COMMUNICATIONS NETWORK FOR THE ADMINISTRATION OF SUPPLEMENTARY SERVICES
摘要
申请公布号	EP0978206(B1)	申请公布日期	2002.11.06
申请号	EP19980931937	申请日期	1998.04.17
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人	DZUBAN, STANISLAV;LEITGEB, MANFRED
分类号	H04W8/18;(IPC1-7):H04Q7/22	主分类号	H04W8/18
代理机构		代理人
主权项
地址

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