| Patents for G03D 3 - Liquid processing apparatus involving immersion; Washing apparatus involving immersion (3,064) |
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| 08/11/1981 | US4283266 Method and apparatus for controlling halogen ion concentration in a photographic processing solution |
| 08/04/1981 | US4281620 Liquid developer spear head access mechanism |
| 08/04/1981 | CA1106218A1 Mixing and dispensing photographic processing solutions from concentrates |
| 07/21/1981 | US4279495 Photosensitive material processing apparatus |
| 07/21/1981 | US4279371 Arrangement for transporting strip-shaped material |
| 07/21/1981 | CA1105306A1 Microfilm recording and developing apparatus |
| 07/21/1981 | CA1105302A1 Programmable viewing system for processing and viewing cassette contained photographic film strips |
| 06/09/1981 | US4272000 Film guidance apparatus |
| 06/02/1981 | CA1102163A2 Mixing and dispensing photographic processing solutions from concentrates |
| 05/26/1981 | US4269209 Serial flow photographic washer |
| 05/19/1981 | US4268156 Washing apparatus for photographic materials |
| 05/12/1981 | USRE30610 Fluid mixing and dispensing system |
| 05/05/1981 | US4265431 Apparatus for washing developed photographic and like films |
| 04/28/1981 | US4263932 Accurate dosing of regenerating fluid to processing-fluid-tank in film developing machine |
| 04/08/1981 | EP0026432A1 Transport roller for photographic material |
| 03/25/1981 | EP0025615A1 Apparatus for applying a processing liquid to a sheet or web material |
| 03/24/1981 | CA1098199A1 Logic system for photographic film strip handling apparatus |
| 03/17/1981 | US4256559 Method and apparatus for regenerating spent photographic bleach-fixer solution |
| 03/17/1981 | US4256398 Double surfaced developing tank |
| 03/10/1981 | US4255039 Photographic film and paper processing equipment |
| 03/10/1981 | US4255038 Holder for photographic processing machines |
| 03/10/1981 | CA1097120A1 Photographic processor that rotates film discs in processing solutions |
| 02/24/1981 | US4252430 Film processing apparatus |
| 02/24/1981 | US4252429 Curvilinear, geared transport roller system |
| 02/03/1981 | US4248516 Self-threading photographic processor |
| 02/03/1981 | US4248515 Developing apparatus |
| 02/03/1981 | US4248514 Photographic processing apparatus |
| 02/03/1981 | US4248513 Apparatus for developing film |
| 01/13/1981 | US4245034 Method and apparatus for regenerating photographic processing solution |
| 01/13/1981 | US4244078 Method and apparatus for cleaning film |
| 01/06/1981 | CA1092871A1 Modular switch assembly for sequencing a camera operation |
| 12/30/1980 | CA1092409A1 Photographic drum processor producing displacement of liquids |
| 12/23/1980 | US4240737 Processing of radiation sensitive devices |
| 12/16/1980 | US4239368 Apparatus for developing printing plates comprising a tank in which processing liquid is contained |
| 12/16/1980 | US4239367 Continuous-band web transport |
| 12/09/1980 | CA1091074A1 High-speed photographic processing using heated foamed liquids |
| 12/02/1980 | US4236806 Dental film packet and processor therefor |
| 12/02/1980 | CA1090642A1 Photographic processor that rotates film disks in processing solutions |
| 11/18/1980 | CA1089691A1 Photographic development by rotating film discs in processing baths |
| 11/14/1980 | EP0016199A4 Apparatus for positioning a photographic image. |
| 11/11/1980 | US4232691 Processing of sheet material in a liquid bath |
| 11/04/1980 | CA1088797A2 Center filling variable volume film drum |
| 11/04/1980 | CA1088739A1 Apparatus for cleaning and developing dielectric receptor sheets for latent images |
| 10/28/1980 | US4230404 Device for the continuous developing of band- and sheet-shaped photographic layer carriers |
| 10/21/1980 | US4228921 Apparatus for measuring liquid developer flow rate |
| 10/14/1980 | US4227818 Warning system for fluid mixing and dispensng system |
| 10/14/1980 | US4227794 Photographic film processing apparatus |
| 10/14/1980 | CA1087711A1 Wet processing ph control |
| 10/01/1980 | EP0016199A1 Apparatus for positioning a photographic image. |
| 09/30/1980 | US4225097 Film carrying roller |
| 09/16/1980 | US4222657 Continuous film-developing machine |
| 09/03/1980 | EP0014933A1 Device for supplying toner to an electrophoretic developing apparatus |
| 09/03/1980 | EP0014932A1 Supply bin for toner concentrate |
| 08/26/1980 | US4218799 Wash-out apparatus for printing machines |
| 08/12/1980 | US4217054 Fluid mixing and dispensing system |
| 08/05/1980 | US4215719 Intermixing of fluid in plural tanks while maintaining the fluid levels in the tanks independent |
| 07/29/1980 | US4214379 Dryer rack using staggered rollers |
| 07/22/1980 | CA1082024A1 Photographic processo carriage for odd-size film chips |
| 07/08/1980 | USRE30328 Apparatus for developing a travelling photographic emulsion carrier |
| 06/24/1980 | CA1080267A1 Film guidance apparatus |
| 06/17/1980 | US4208119 Photographic film developer |
| 06/11/1980 | EP0011851A1 Apparatus for the exposure and development of light-sensitive material |
| 06/10/1980 | US4207157 Method for controlling halogen ion concentration in a photographic processing solution |
| 06/10/1980 | US4206527 Apparatus for developing printing plates comprising upper and lower rolls arranged in pairs |
| 06/10/1980 | CA1079107A1 Daylight loaded developing apparatus for dental x-ray films |
| 05/27/1980 | US4204764 Noise rejecting compensation circuit for developing apparatus |
| 05/13/1980 | US4202073 Moisture stripping device for film cleaning apparatus |
| 04/22/1980 | CA1075952A1 Vertical tank for development of photographic material |
| 04/16/1980 | EP0009573A1 Transport roller for an apparatus for the wet treatment of photographic-layer carriers and construction method of such a roller |
| 04/15/1980 | US4198153 Processor for printing plates |
| 04/15/1980 | US4198151 System for replenishing developer |
| 04/15/1980 | US4197942 Containerized fluid supply for fluid mixing and dispensing system |
| 04/08/1980 | US4197001 Photographic processing apparatus with variable sized tanks lined with bag-like plastic tank interiors |
| 04/08/1980 | US4197000 Positive developing method and apparatus |
| 04/01/1980 | US4195923 System for producing photographs |
| 03/06/1980 | WO1980000379A1 Apparatus for positioning a photographic image |
| 03/05/1980 | EP0008422A1 Transport system for guiding a film in a liquid developing process or in a drying process |
| 03/04/1980 | US4191369 Means for guiding sheet-like printing paper |
| 02/26/1980 | US4190617 Mixing pump system |
| 02/26/1980 | US4190346 Automated clean-out system for film processors |
| 02/26/1980 | US4189815 Developer transport roll |
| 02/20/1980 | EP0008095A1 Developer station for a two-component diazotype material |
| 02/12/1980 | US4188108 Device for clipping strips of photographic paper to developers comprising a flat conveyor belt |
| 02/05/1980 | US4187023 Apparatus for wet treatment of running webs of photographic material |
| 01/29/1980 | US4185912 Photographic developer and printer |
| 01/29/1980 | CA1070543A1 Film processor with laminar flow drain |
| 01/22/1980 | US4184777 Agitator |
| 01/08/1980 | US4182567 Apparatus for continuously processing photographic films or the like |
| 01/08/1980 | CA1069579A1 Excess developer removal roll |
| 01/01/1980 | US4181421 Film processing |
| 01/01/1980 | US4181270 Apparatus for winding webs of photographic paper of the like |
| 12/18/1979 | US4179208 Horizontal one step automatic plate processor |
| 12/12/1979 | EP0006006A1 Apparatus and method for regenerating spent photographic bleach-fixer solution and for recovering silver therefrom |
| 12/11/1979 | US4178091 Horizontal film processing apparatus |
| 12/11/1979 | US4178089 Photographic developer |
| 12/04/1979 | US4176939 Developing apparatus with contact-free light trap |
| 11/20/1979 | US4174901 Film squeegee mechanism of automatic film developing apparatus |
| 11/14/1979 | EP0005374A2 Automatic liquid mixing system |
| 11/13/1979 | US4174169 Anti-oxidation fluid replenisher control system for processor of photosensitive material |
| 10/30/1979 | CA1065108A1 Squeegee apparatus |