PROCESS AND DEVICE FOR ANALYSING THE DATA ON A CODE CARRIER

摘要

42 : Code carrier. process for analyzing the data of such a code carrier as well as coding system using such a code carrier for product identification In a code carrier (1) for analyzing a code for product identification, said code carrier is placed under a cover layer of the product to be identified and consists of a magnetic, magnetizable and/or electrically conductive material, exhibits openings, recesses or a changing cross section (3) for the analysis of a stray field changing in an axis (2) of a plane parallel to the main axis of the code carrier (fig. 1). 1/15/1991/Sil