A machine comprising a stack of cards, a stripping feeder for stripping the bottom card from the stack and moving a series of such cards with an intermittent motion to a series of feed rollers which convert such intermittent motion into a constant velocity and for spacing the cards one from another....http://www.google.fr/patents/US4149925?utm_source=gb-gplus-shareBrevet US4149925 - Machine for applying magnetic strips
