An IC card reader comprising a lock lever and a lock lever driving member. The lock lever prevents a card from being drawn out. The lock lever driving member drives the lock lever diagonally distant from a card in an unlocking operation, and drives the lock lever adjacent to the card in a locking op...http://www.google.fr/patents/US6367700?utm_source=gb-gplus-shareBrevet US6367700 - IC card reader
