LOG-IN RESTRICTION SYSTEM,申请号JP19900185009-传众专利搜索

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发明名称	LOG-IN RESTRICTION SYSTEM
摘要
申请公布号	JPH0476657(A)	申请公布日期	1992.03.11
申请号	JP19900185009	申请日期	1990.07.12
申请人	NEC CORP	发明人	WATANABE TAKASHI
分类号	G06F21/20;G06F15/00	主分类号	G06F21/20
代理机构		代理人
主权项
地址

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