发明授权
US6026248A Camera or apparatus adapted to film cartridge 失效
相机或适用于胶片暗盒的装置

Camera or apparatus adapted to film cartridge
摘要:
An apparatus, such as a camera, comprises a detection device which detects an index of a film cartridge, and a control device which performs predetermined control in accordance with the detection device detecting that the index of the film cartridge does not exist in indices of a recognized film cartridge for photography but is an admitted, predetermined index.
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