This invention relates to a reloadable cartridge for photographic film. One object of this invention is to provide a 'simple and inexpensive cartridge that can be readily reloaded and adjusted in a darkroom by the amateur. Another object is to provide a casing that cannot accidentally spring......
4174888Automatic film transport monitoring system1979-11-20Hunn et al.352/170 4172231Transfer of a flexible web member from supply reel to a take-up reel1979-10-23d'Alayer de Costemore d'Arc et al.318/7 4153361Web cassette with cartridge load1979-05-08Axelrod ...