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| Number | Title | Issue Date |
| 5109246 | Apparatus for processing light-sensitive materials An apparatus for processing a light-sensitive material that has a roller that is partly submerged in a processing solution and that picks up said processing solution to supply said processing solution onto the light-sensitive material being transported ab... | 04/28/1992 |
| 4294533 | Apparatus for pre-conditioning film An apparatus for removing dirt from an exposed film as it is advanced to an image developing unit includes a scrub roll with a spongy surface and a second roll in engagement therewith for transporting the film. A conduit with perforations directed at the ... | 10/13/1981 |
| 4187022 | Apparatus for transporting webs of photosensitive material Apparatus for transporting exposed films or webs of photographic paper along a helical path through a vessel in a developing machine has a set of parallel rings mounted between and rotated by three shafts which are parallel to the axis of the helical path... | 02/05/1980 |
| 3943541 | Liquid developing apparatus for electrophotography A developing apparatus in which a developing solution is caused to flood through a multiplicity of small apertures in an apertured plate to produce a uniform flow over the plate and is then caused to flow in the direction of travel of a sheet to be develo... | 03/09/1976 |
