MAGNETIC RECORDING CARD

PURPOSE:To realize a magnetic recording card provided additionally with a security function by providing magnetic bars comprising a soft magnetic material on a magnetic recording part of a magnetic recording card, in a pattern of confidential information characteristic of the card. CONSTITUTION:This...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: YASUJIMA HIROYUKI, HIRANO TERUMI
Format: Patent
Sprache:eng
Schlagworte:
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