The invention relates to a safety element (2) for protecting objects (1). The element has at least one mechanically testable magnetic layer, and at least one other layer comprising a layer that is partially transparent in the visual spectral range. The partially transparent layer is fitted over the magnetic layer, in such a way that it covers the magnetic layer. The invention also relates to a safety document (1) having this safety element (2).
申请公布号
DE19731968(A1)
申请公布日期
1999.01.28
申请号
DE1997131968
申请日期
1997.07.24
申请人
GIESECKE & DEVRIENT GMBH, 81677 MUENCHEN, DE
发明人
SCHMITZ, CHRISTIAN, 83727 SCHLIERSEE, DE;BURCHARD, THEO, DR., 83703 GMUND, DE