Markierungseinrichtung sowie Verfahren zum Auslesen der Markierungseinrichtung

摘要

The invention relates to a marker device (1) for the identification of objects by means of a code, which has areas (4 to 8) with different characteristics. Said device is characterised in that it has areas (4 to 8) of varying maximum coercivity. The invention also relates to a method for reading the inventive marker device.