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发明名称
IC卡数字编码防伪标识
摘要
申请公布号
CN3161813D
申请公布日期
2000.09.27
申请号
CN00311182.2
申请日期
2000.01.28
申请人
刘培真
发明人
刘培真
分类号
19-08-M0011
主分类号
19-08-M0011
代理机构
代理人
主权项
地址
250013山东省济南市历下区长盛北区2号楼3单元103室
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