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发明名称
符号型防伪标签的制造方法
摘要
本发明公开了一种符号型标签的制造方法,它是在防伪标签上印上两组或两组以上的符号,这些符号组之间隐含确定的函数关系,该防伪标签的制造方法简单、实用、保密性好,防伪度高,顾客识别真伪简单、容易,它的问世为人们提供了一种理想的符号型防伪标签的制造方法。
申请公布号
CN1226720A
申请公布日期
1999.08.25
申请号
CN98112342.2
申请日期
1998.02.16
申请人
何造时
发明人
何造时
分类号
G09F3/02
主分类号
G09F3/02
代理机构
代理人
主权项
1、一种符号型防伪标签的制造方法,其特征是在一长方形标签上印有两组或两组以上的符号,在这些符号组之间隐含着确定的函数关系,每一张标签上两组或两组以上的符号内容都不相同。
地址
410005湖南省长沙市东风路9号长沙汽车电器厂企管处
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