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发明名称
METHOD AND APPARATUS FOR DOCUMENT IDENTIFICATION AND AUTHENTICATION
摘要
申请公布号
EP1323139(A2)
申请公布日期
2003.07.02
申请号
EP20010977226
申请日期
2001.09.28
申请人
CUMMINS-ALLISON CORPORATION
发明人
MENNIE, DOUGLAS, U.;MAZUR, RICHARD, A.;RADOMSKI, JOHN, J.;CHAMBERLAIN, FREDRICK, R., IV;FREEMAN, JAY, D.;GANDOLA, KENT, R.
分类号
G07D7/04;G07D11/00;(IPC1-7):G07D7/00
主分类号
G07D7/04
代理机构
代理人
主权项
地址
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