发明授权
US4676618A Device for producing photographic pictures with a plane film platform 失效
用平面胶片平台制作摄影图像的装置

Device for producing photographic pictures with a plane film platform
摘要:
A device for producing photographic pictures from X-ray or UV images projected on an image screen, comprises a film-supporting platform having a slot for introducing a film into the platform and through which the film is removed from the platform. The device further includes a pair of film-transporting rollers positioned outside of the slot and at a distance therefrom. The platform also has at its lower side recesses into which engaging members are pivoted to support a lower edge of each film on the platform and lift the film when the latter is to be removed from the platform.
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