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发明名称
SECURITY MARK COMPRISING A LIGHT-EMITTING DIODE
摘要
<p>Ein Erzeugnis weist ein Sicherheitsmerkmalelement mit einer Licht emittierenden Diode auf.</p>
申请公布号
WO2004086315(A1)
申请公布日期
2004.10.07
申请号
WO2004EP01623
申请日期
2004.02.19
申请人
SIEMENS AKTIENGESELLSCHAFT;BRABEC, CHRISTOPH;WITTMANN, GEORG
发明人
BRABEC, CHRISTOPH;WITTMANN, GEORG
分类号
B42D15/00;G07D7/00;G07D7/12;H01L51/42;(IPC1-7):G07D7/00;H01L51/50;G09G3/32
主分类号
B42D15/00
代理机构
代理人
主权项
地址
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