| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
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| 07/05/1983 | US4391503 Magnetic brush developer unit for photocopier |
| 07/05/1983 | US4391502 Electrophotographic apparatus having means for adjusting the reproduction properties of subsequent copies after a first copy has been produced |
| 07/05/1983 | US4391490 Interface for proximity coupled electro-optic devices |
| 07/05/1983 | CA1149423A1 Apparatus for applying, varying and removing a normal force in a shingler wheel type document feeder |
| 07/05/1983 | CA1149155A1 Particle dispensing system |
| 07/05/1983 | CA1149154A1 Automatic development electrode bias control system |
| 07/05/1983 | CA1149153A1 Development system |
| 07/05/1983 | CA1149152A1 Development system |
| 07/05/1983 | CA1149151A1 Development system |
| 07/04/1983 | EP0072862A4 Corona charging apparatus. |
| 06/29/1983 | EP0082713A1 Apparatus for scanning an original for copiers having a variable reducing/enlargement ratio |
| 06/29/1983 | EP0082562A1 Apparatus for the transfer of a toner image from a photoconductive coating to a print sheet |
| 06/29/1983 | EP0082561A1 Method for the formation of a multicolour proof print starting from at least two colour separations and device for performing this method |
| 06/29/1983 | EP0082531A2 Electrostatic copying apparatus |
| 06/29/1983 | EP0082464A2 Magnetic brush development apparatus |
| 06/29/1983 | EP0082428A1 Toning apparatus and method |
| 06/29/1983 | EP0082281A1 Electrophotographic printer and method of electrophotographic printing |
| 06/29/1983 | EP0082254A2 Image forming apparatus |
| 06/28/1983 | US4390882 Density adjusting method in image recording |
| 06/28/1983 | US4390872 Dot matrix condition display device for photocopiers |
| 06/28/1983 | US4390607 Surface having discrete electroconductive sites of metal or metal compound |
| 06/28/1983 | US4390269 Copying machine |
| 06/28/1983 | US4390267 Bi-modal illumination apparatus |
| 06/28/1983 | US4390266 Exposure apparatus for electronic duplicator |
| 06/28/1983 | US4390265 Image forming apparatus |
| 06/28/1983 | US4390264 Electrostatic copying apparatus |
| 06/28/1983 | US4390235 Multibeam scanning apparatus provided with a function of changing magnification |
| 06/28/1983 | US4390176 Sheet clamping device |
| 06/28/1983 | US4390175 Recording medium feeding device |
| 06/28/1983 | US4389972 Toner concentration control apparatus |
| 06/28/1983 | CA1149067A1 Sheet distribution method |
| 06/28/1983 | CA1148985A1 Job recovery enhancement in computer fanfold reproduction |
| 06/28/1983 | CA1148984A1 Platen module for computer fanfold reproduction |
| 06/28/1983 | CA1148730A1 Developer dispensing apparatus |
| 06/22/1983 | EP0082134A2 Toner transfer facilitating apparatus |
| 06/22/1983 | EP0081965A2 Removal of static from the platen of a copying apparatus |
| 06/22/1983 | EP0081887A1 Method for the application of a protective light-transmitting coating on a toner image formed on a substrate |
| 06/22/1983 | EP0081789A2 Recirculating document handler in a reproduction machine |
| 06/22/1983 | EP0081772A2 Exposure device for a copying apparatus |
| 06/22/1983 | EP0081519A1 Information storage and retrieval. |
| 06/22/1983 | EP0020578B1 Device for electrostatically charging sheet material |
| 06/22/1983 | EP0016842B1 Corona discharge device |
| 06/22/1983 | EP0014210B1 Electrographic process for forming a projection-viewable transparency and projection-viewable transparency prepared according to said process |
| 06/21/1983 | US4389712 High information density laser image recording method and apparatus |
| 06/21/1983 | US4389659 Electro-optic line printer |
| 06/21/1983 | US4389655 Optical device for non-contact recording and particular facsimile reproduction of images and test |
| 06/21/1983 | US4389610 Electrostatic probe device and method of manufacturing such a device |
| 06/21/1983 | US4389114 Roll fixing apparatus for a copying machine |
| 06/21/1983 | US4389113 Improved developing device for two-color electrophotographic copying apparatus |
| 06/21/1983 | US4389112 Transfer sheet separating/conveying apparatus for use in electrophotographic copying machines |
| 06/21/1983 | US4389046 Sheet feeding mechanism for image forming apparatus |
| 06/21/1983 | CA1148573A1 Sheet separator |
| 06/15/1983 | EP0070317A4 Life support system and method of providing fresh air to enclosed areas. |
| 06/14/1983 | US4388651 Method and apparatus for generating a scanned optical output signal |
| 06/14/1983 | US4388390 Improved sharpness |
| 06/14/1983 | US4388274 Electrography; air pollution control |
| 06/14/1983 | US4387986 Manuscript feed device for an electrophotographic apparatus |
| 06/14/1983 | US4387984 Handy copying system |
| 06/14/1983 | US4387982 Charged particle containment apparatus |
| 06/14/1983 | US4387981 Sheet stripping apparatus and method |
| 06/14/1983 | US4387980 Charging device for electronic copier |
| 06/14/1983 | US4387979 Copying optical system |
| 06/14/1983 | US4387889 Copying apparatus provided with a cassette-type paper feeding mechanism |
| 06/14/1983 | US4387664 Developing apparatus for electrostatic image |
| 06/14/1983 | CA1148262A1 Collator error recovery |
| 06/14/1983 | CA1148238A1 Motor driving system |
| 06/14/1983 | CA1148209A1 Contamination prevention system |
| 06/14/1983 | CA1148183A1 Copier and recirculating document feeder |
| 06/14/1983 | CA1148182A1 Conforming document aligner |
| 06/14/1983 | CA1147947A1 Liquid developer spear head access mechanism |
| 06/14/1983 | CA1147946A1 Magnet for use in a magnetic brush development system |
| 06/14/1983 | CA1147901A1 Stapler arrangement for a copier/finisher |
| 06/08/1983 | EP0080883A2 Electrostatic recording apparatus |
| 06/08/1983 | EP0080869A2 Electrostatic recording apparatus |
| 06/08/1983 | EP0080605A2 Electrostatic copying process |
| 06/08/1983 | EP0080577A2 Optical device in variable magnification electrostatic copying apparatus |
| 06/08/1983 | EP0080569A1 Image forming apparatus |
| 06/07/1983 | US4387435 Picture printing device |
| 06/07/1983 | US4386847 Office copier with articulated hinge cover |
| 06/07/1983 | US4386846 Method and apparatus for limiting book wear while being copied |
| 06/07/1983 | US4386845 Electrostatic copying apparatus |
| 06/07/1983 | US4386844 Two-cycle electrophotographic copying apparatus in which a cleaning lamp and a neutralizing electrode are disposed on opposite sides of an electric charging device |
| 06/07/1983 | US4386841 Image-forming device having a photosensitive member |
| 06/07/1983 | US4386840 Dual flash fuser reflector with alternating flash for power reduction |
| 06/07/1983 | US4386839 Electrostatic copying apparatus |
| 06/07/1983 | US4386838 Component mounting arrangement for electrostatic recording apparatus |
| 06/07/1983 | US4386837 Corona discharging device |
| 06/07/1983 | US4386836 Electro-photographic printer |
| 06/07/1983 | US4386769 Automatic paper feeding arrangement |
| 06/07/1983 | US4386577 Developing apparatus for electrostatic image |
| 06/07/1983 | US4386539 Fixing and heating device for electrostatic copying apparatus |
| 06/07/1983 | CA1147795A2 Electrophotographic device |
| 06/01/1983 | EP0080132A1 Apparatus for transferring a toner image |
| 05/31/1983 | US4385829 Image developing method and device therefor |
| 05/31/1983 | US4385827 High speed duplicator with finishing function |
| 05/31/1983 | US4385826 Toner image fixing device |
| 05/31/1983 | US4385825 Copying apparatus |
| 05/31/1983 | US4385824 Static discharge device |
| 05/31/1983 | US4385823 Method and means for improving maximum density and tonal range of electrographic images |
| 05/31/1983 | US4385822 Method and apparatus for forming and recording composite images |