METHOD OF SIGNATURE VERIFICATION AND DEVICE FOR CARRYING OUT THE METHOD,申请号EP19870902848-传众专利搜索

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发明名称	METHOD OF SIGNATURE VERIFICATION AND DEVICE FOR CARRYING OUT THE METHOD
摘要
申请公布号	EP0264423(B1)	申请公布日期	1990.12.12
申请号	EP19870902848	申请日期	1987.04.27
申请人	ROTHFJELL, ERIC	发明人	ROTHFJELL, ERIC
分类号	G06K9/00;G06T7/00;G07C9/00	主分类号	G06K9/00
代理机构		代理人
主权项
地址

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