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6789736 Distributed architecture for magnetic fare card processing  
A process for encoding and decoding data on the magnetic stripe of a card at any bit density is provided. Data is read from the magnetic stripe of a card and transmitted to a single board computer....
6533183 Coding of cartridges for an injection device  
A cartridge ( 1 ) for an injection device carries a code represented by a number of bars ( 2, 3, 4, 5 ) mainly perpendicular to the axis of the cartridge. The bars ( 2, 3, 4, 5 ) are mainly...
Matches 1 - 2 out of 2