MULTIMEDIA COMMUNICATIONS VIA PUBLIC TELEPHONE NETWORKS,申请号EP19950937413-传众专利搜索

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发明名称	MULTIMEDIA COMMUNICATIONS VIA PUBLIC TELEPHONE NETWORKS
摘要
申请公布号	EP0801858(A2)	申请公布日期	1997.10.22
申请号	EP19950937413	申请日期	1995.10.04
申请人	VISIONARY CORPORATE TECHNOLOGIES,INC.	发明人	LUDWIG, LESTER, FRANK, JR.
分类号	H04L29/06;H04M3/53;H04M3/56;H04M7/00;H04N7/10;H04N7/14;H04N7/15;(IPC1-7):H04L12/64	主分类号	H04L29/06
代理机构		代理人
主权项
地址

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