SYSTEM FOR STORING COMPUTERIZED DATA ON A RECORDING MEDIUM AND METHOD FOR TRANSMITTING DATA USING SUCH A RECORDING MEDIUM.
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METHOD FOR TRANSMITTING DOCUMENTS THROUGH AN ELECTRIC SIGNAL TRANSMISSION LINE AND SYSTEM FOR CARRYING OUT SAID METHOD.
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Apparatus forming an electronic cheque-book for financial transactions and process for using such an apparatus
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Portable telecommunication computer device
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Portable electronic security chequebook
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MUST CARD (multi use storage transportable card)
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Methods and devices for concomitant transmissions of several significant bits of a word over a switched network
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Funds transfer data acquisition and processing method e.g. for shops
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Bank transaction system using telephone network - has transmissions effected confidentially according to coding method using random variable
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METHOD AND DEVICE FOR CONSULTING DATA FILES AND / OR BANKING TRANSACTIONS, PRESERVED FROM FRAUD THANKS TO A COMMUNICATION PROCESS BY RANDOM VARIABLE
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Funds transfer data acquisition and processing method e.g. for shops - involves interrogation of local auxiliary data memory for regular updating at central file
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Integrated method and device for blocking and processing of magnetic and / or memory cards
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Printer for checks, tickets and newspapers of the day within a financial transaction automation
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Method of forming cheque coding printing wheel - entails stamping crenellated sheet metal discs and mounting with spacers on axle rod
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Movement guiding method of a multi-track read / write head against a magnetic badge deformed therein
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Adaptation of specific computer to take accounting cards - uses paper presence contact to have electronic coupler transfer line feed and carriage controls
