A photographic system comprises a camera and a film structure which can be loaded in the camera and in which photographing data can be recorded. The film structure has an image recording section in which a photographed image is recorded and a memory means for storing therein identification data peculiar...http://www.google.de/patents/US5293189?utm_source=gb-gplus-sharePatent US5293189 - Photographic system capable of recording therein photographing data and reading out the same and film structure for use in the photographic system
