SYSTEM AND APPARATUS FOR RECORDING AND READING INFORMATION RESPECTIVELY ON AND FROM MAGNETIC STRIP CARDS, ESPECIALLY FOR USE IN CHECKING VALIDITY OF TICKETS

Bibliographische Detailangaben

Hauptverfasser:	GRANICZKA WACLAW, KRAWIEC ALEKSANDER, ORTYL JOZEF, ROJOWSKI RYSZARD, KATARZYNSKI ROMAN, MROCZKA JANUSZ
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS GENERATING RANDOM NUMBERS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS
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