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发明名称
SIGNATURE VERIFICATION DATA COMPRESSION FOR STORAGE ON AN IDENTIFICATION CARD
摘要
申请公布号
EP0418537(A3)
申请公布日期
1992.11.19
申请号
EP19900115275
申请日期
1990.08.09
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
GUNDERSEN, STEVEN C.;WADIA, ASPI B.
分类号
G07F7/12;G06F3/041;G06F3/048;G06K9/00;G06K17/00;G06T7/00;G07C9/00;(IPC1-7):G07C9/00
主分类号
G07F7/12
代理机构
代理人
主权项
地址
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