The present invention provides a magazine-based data cartridge library that, in one embodiment, comprises a plurality of shelves that are capable of holding a plurality of data cartridge magazines, one or more drives, a magazine transport for moving magazines within the cabinet, and a cartridge transport...http://www.google.de/patents/US20040105187?utm_source=gb-gplus-sharePatent US20040105187 - Magazine-Based Data Cartridge Library
