A secure communications system,申请号GB19940019594-传众专利搜索

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发明名称	A secure communications system
摘要
申请公布号	GB2293719(A)	申请公布日期	1996.04.03
申请号	GB19940019594	申请日期	1994.09.29
申请人	* NORTHERN TELECOM LIMITED	发明人	MARTIN * SHARPE
分类号	H04L9/00;H04M3/42;H04Q3/00;H04Q3/62;(IPC1-7):H04K1/00	主分类号	H04L9/00
代理机构		代理人
主权项
地址

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