MAGTEK DELTA CARD READING TECHNOLOGY

ELECTRONIC INTEGRATED CIRCUITS; ELECTRONIC DEVICES FOR USE WITH MAGNETIC STRIPE CARDS, NAMELY, MAGNETIC CODED AND ELECTRONIC CARD READERS, TOUCH PADS, COMPUTER KEYBOARDS AND PERIPHERALS, CASH REGISTERS AND POINT-OF-SALE TERMINALS; PRINTERS WHICH ISSUE MAGNETIC CARDS; COMPUTER OPERATING SOFTWARE FOR USE WITH MAGNETIC CARD READERS