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发明名称
Anti-Counterfeiting and signature verification system
摘要
申请公布号
GB9929940(D0)
申请公布日期
2000.02.09
申请号
GB19990029940
申请日期
1999.12.17
申请人
MICROLBAR SECURITY LIMITED;GOVERNOR & COMPANY OF THE BANK OF ENGLAND, THE
发明人
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主分类号
代理机构
代理人
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