METHOD AND APPARATUS FOR CHECKING VALUE DOCUMENTS

A method of checking value documents having a security element with a plurality of magnetic areas, including a high-coercivity magnetic area, a low-coercivity magnetic area and a combined magnetic area, which contains both the high-coercivity and the low-coercivity magnetic material. When all magnet...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SCHUTZMANN JURGEN, PAUL ELISABETH
Format: Patent
Sprache:eng
Schlagworte:
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