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Priority claimed from HU79MA3252Aexternal-prioritypatent/HU180860B/en
Application filed by Magyar Tudomanyos AkademiafiledCriticalMagyar Tudomanyos Akademia
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Publication of ATE12323T1publicationCriticalpatent/ATE12323T1/en
METHOD OF CONTROLLING THE CORRECTNESS OF THE READING OF MAGNETIC CHARACTERS RECORDED ON THE LINES OF THE PULLING MACHINE AND THE DEVICE FOR USING THE METHOD