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发明名称
Security hologram, method of recording same, and method of using same
摘要
申请公布号
EP1892587(A3)
申请公布日期
2008.07.02
申请号
EP20070016376
申请日期
2007.08.21
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
MACMASTER, STEVEN WILLIAM
分类号
G03H1/00;G03H1/04
主分类号
G03H1/00
代理机构
代理人
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地址
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