COMMUNICATION SWITCHING SYSTEM,申请号CA19922069195-传众专利搜索

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发明名称	COMMUNICATION SWITCHING SYSTEM
摘要
申请公布号	CA2069195(A1)	申请公布日期	1992.08.14
申请号	CA19922069195	申请日期	1992.02.12
申请人	ALCATEL N.V.	发明人	VAN LANDEGEM, THIERRY L. M. F.
分类号	H04Q3/52;H04L12/56;H04Q11/04	主分类号	H04Q3/52
代理机构		代理人
主权项
地址

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