发明名称 Sicherungselement für die elektronischen Artikelsicherung
摘要 The invention relates to a radio frequency securing element for electronically securing articles of merchandise. The inventive element consists of a lower strip conductor (1) and an upper strip conductor (5) which is wound in the opposite direction and has an improved detection rate. Said securing element is particularly stable against changes in the resonance frequency.
申请公布号 DE19951561(A1) 申请公布日期 2001.05.03
申请号 DE19991051561 申请日期 1999.10.27
申请人 METO INTERNATIONAL GMBH 发明人 ALTWASSER, RICHARD
分类号 G08B13/26;G08B13/24;H01F5/00;(IPC1-7):G08B13/22;H05K1/02;G06K19/067 主分类号 G08B13/26
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