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Class 396/643 - In shallow tray or pan


Subclass of Class 396 - Photography
Definition: Subject matter wherein the support of the light-sensitive
No. of patents: 3
Last issue date: 07/07/1998


NumberTitleIssue Date
5778275Processing device for photographic materials and automatic developing machine using the same
Provided is a photographic processing device comprising at least one pair of a tray section and an upper section, which are each made by integral molding, arranged so as to form a space. A photosensitive material is passed through the space with its emuls...
07/07/1998
4138689Rockable photographic tray having a substantially flat interior sheet support
A photographic tray having inwardly turned upper edges, ribs along the lower surface thereof for making the tray more rigid and upwardly sloping bottom surface portions on which the tray may be rocked to agitate a liquid located therein is fabricated as a...
02/06/1979
4104671Photographic printing and developing tray
The developing solution is carried in a special print tray which holds the print paper on a first planar surface which is above the surface of the developing fluid when the cover is open. When the cover is closed a displacement member forces fluid over th...
08/01/1978
 
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