ANTI-COUNTERFEIT VALIDATION METHOD AND SYSTEM FOR ELECTRONIC CASH CARDS,申请号KR19997003839-传众专利搜索

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发明名称	ANTI-COUNTERFEIT VALIDATION METHOD AND SYSTEM FOR ELECTRONIC CASH CARDS
摘要
申请公布号	KR100484996(B1)	申请公布日期	2005.04.25
申请号	KR19997003839	申请日期	1999.04.30
申请人		发明人
分类号	G06K7/10;G06K19/06;G06K17/00;G06K19/073;G06K19/10;G07F7/10;G07F7/12;(IPC1-7):G06K7/10	主分类号	G06K7/10
代理机构		代理人
主权项
地址

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