Method and apparatus for authenticating documents,申请号EP19960303493-传众专利搜索

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发明名称	Method and apparatus for authenticating documents
摘要
申请公布号	EP0744716(B1)	申请公布日期	1999.12.29
申请号	EP19960303493	申请日期	1996.05.16
申请人	NCR INTERNATIONAL INC.	发明人	CUMMING, HEATHER L.
分类号	G06T7/00;G07D7/00;G07D7/12;(IPC1-7):G07D7/00	主分类号	G06T7/00
代理机构		代理人
主权项
地址

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