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发明名称
UNIVERSAL DOCUMENT VALIDATOR
摘要
申请公布号
GB8408783(D0)
申请公布日期
1984.05.16
申请号
GB19840008783
申请日期
1984.04.05
申请人
ROWE INTERNATIONAL INC
发明人
分类号
G06K13/067;G06K17/00;G07D7/00;G07D7/12;(IPC1-7):G07D7/00
主分类号
G06K13/067
代理机构
代理人
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地址
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