SWITCHING METHOD FOR INTEGRATED VOICE/DATA COMMUNICATIONS,申请号EP19880103373-传众专利搜索

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发明名称	SWITCHING METHOD FOR INTEGRATED VOICE/DATA COMMUNICATIONS
摘要
申请公布号	EP0289733(B1)	申请公布日期	1993.06.09
申请号	EP19880103373	申请日期	1988.03.04
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	GEORGIOU, CHRISTOS JOHN;LEBIZAY, GERALD
分类号	H04L12/56;H04Q11/04	主分类号	H04L12/56
代理机构		代理人
主权项
地址

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