MULTIPLE TICKETS ON SMART CARDS,申请号EP19970941992-传众专利搜索

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发明名称	MULTIPLE TICKETS ON SMART CARDS
摘要
申请公布号	EP0929878(B1)	申请公布日期	2002.11.27
申请号	EP19970941992	申请日期	1997.09.04
申请人	KONINKLIJKE KPN N.V.	发明人	DRUPSTEEN, MICHEL, MARCO, PAUL
分类号	G07B15/00;G07F7/00;G07F7/02;G07F7/08;(IPC1-7):G07F7/08	主分类号	G07B15/00
代理机构		代理人
主权项
地址

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