| Patents for B41C 1 - Forme preparation (12,700) |
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| 02/10/1993 | EP0526517A1 Printing cylinder engraving |
| 02/06/1993 | CA2075325A1 Process for producing an embossing die in roll form |
| 02/03/1993 | EP0525783A2 Image processing modular system and method of allocating jobs to modules |
| 02/02/1993 | US5182990 Method of reducing printing artifacts |
| 01/28/1993 | DE4124546A1 Surface processing machine for thin tubular workpiece held between two rings - uses laser beam which is moved in longitudinal direction of rotated workpiece to scan surface after focussing |
| 01/20/1993 | EP0523584A1 Process for the regeneration of direct image offset printing forms |
| 01/13/1993 | EP0522804A1 Direct-to-press imaging system for use in lithographic printing |
| 01/05/1993 | US5177506 Process for forming image on novel recording medium |
| 01/05/1993 | US5176947 Electroerosion printing plates |
| 12/30/1992 | EP0520332A1 Printing press with a printing form to be deleted |
| 12/29/1992 | US5175568 Process and apparatus for forming image on novel recording medium |
| 12/29/1992 | US5174205 Controller for spark discharge imaging |
| 12/29/1992 | US5174203 Multi-color silk screen printing method |
| 12/17/1992 | DE4119111A1 Prodn. of printing forme for offset work - involves producing droplets of oleophile, water-resistant medium with nozzles connected to reservoir and conveyed to parts of hydrophilic cylinder surface |
| 12/09/1992 | EP0517541A1 Stamp device having means for controlling dot perforation density |
| 12/09/1992 | EP0517480A1 Stencil master plate making printing device |
| 12/09/1992 | EP0517479A1 Method for automatically inspecting an exposed and bent lithographic plate |
| 12/07/1992 | CA2070217A1 Method of and apparatus for automatically inspecting an exposed and bent lithographic plate |
| 12/02/1992 | CN2123438U Vibrative scraper |
| 11/24/1992 | US5165345 Lithographic printing plates containing image-support pigments and methods of printing therewith |
| 11/24/1992 | US5165337 Screen printing kit for children |
| 11/19/1992 | EP0514145A1 Thermographic material |
| 11/17/1992 | US5163368 Printing apparatus with image error correction and ink regulation control |
| 11/15/1992 | CA2068586A1 Formation of images |
| 11/12/1992 | WO1992012592A3 Controller for spark discharge imaging |
| 11/11/1992 | EP0512804A1 Electrical stamp device which compensates for ink temperature and which uses a stencil paper |
| 11/11/1992 | EP0512549A1 Printing press |
| 11/10/1992 | US5161465 Method of extending the useful life and enhancing performance of lithographic printing plates |
| 11/03/1992 | US5160564 Process for producing a thermal stencil master sheet for stencil printing |
| 10/21/1992 | EP0509514A1 Process for producing lithographic printing plate, photosensitive plate and aqueous ink composition therefor |
| 10/21/1992 | EP0509121A1 Multi-color silk screen printing method and utilization of a seal |
| 10/20/1992 | US5156089 Method and apparatus for making a painting screen using an ink jet printer for printing a graphic on the screen emulsion |
| 10/18/1992 | CA2066389A1 Process for producing lithographic printing plate, photosensitive plate and aqueous ink composition therefor |
| 10/15/1992 | DE4132088C1 Mfg. precisely fitting, cylindrical printing stencil - fits end rings to stencil cylinder without notches, providing latter only after adhesive hardening |
| 10/14/1992 | EP0508624A2 Method for processing a stencil master plate by using a thermal head |
| 10/13/1992 | US5155010 Photopolymerizable layer on support is exposed to light to modify surface thickness in a selective area to accept a color layer from a color carrier; compression, removal of color carrier so color remains on image carrier |
| 10/13/1992 | US5154121 System and method to apply a printing image on a printing machine cylinder having ink accepting receptors or cells, in accordance with electronically furnished image information |
| 09/29/1992 | US5151712 Method of transferring viscous substance by applying plural voltages to reduce its adhesiveness |
| 09/29/1992 | US5151572 Method of making a stencil for etching glass |
| 09/23/1992 | EP0504811A1 Arc-grained lithoplate and two step method for making it |
| 09/22/1992 | US5148746 Print-head and plate-cleaning assembly |
| 09/19/1992 | CA2057785A1 Arc-grained lithoplate and two-step method for making it |
| 09/16/1992 | EP0503621A1 Direct lithographic plate making method and its apparatus using an ink jet system |
| 09/16/1992 | EP0503606A2 Method of and apparatus for coloring an image area |
| 09/16/1992 | EP0502855A1 Plasma-jet imaging apparatus and method |
| 09/15/1992 | US5147762 Process for preparing a rotary silk-screen printing stencil for printing |
| 09/13/1992 | CA2062650A1 Direct lithographic plate making method and its apparatus using and ink jet system |
| 09/08/1992 | US5145758 Electrodeposition of aromatic resin |
| 09/02/1992 | EP0501065A1 Lithographic printing plates containing image-support pigments |
| 09/01/1992 | US5143578 Pulsation, rolls for gravure printing |
| 09/01/1992 | US5143546 Recording material |
| 08/26/1992 | WO1992014618A1 Method of extending the useful life and enhancing performance of lithographic printing plates |
| 08/26/1992 | EP0500334A2 Dot-matrix thermal recording device |
| 08/26/1992 | EP0500333A2 Thermal stencil master plate and method for processing the same |
| 08/26/1992 | CN2113877U Thermal plate making machine |
| 08/25/1992 | US5142306 Image forming apparatus and method for applying an adhesive recording material to an electrode |
| 08/25/1992 | US5140898 Stencil duplicator capable of immediate restart |
| 08/23/1992 | WO1992014609A1 Laser image setter |
| 08/19/1992 | CN2113144U Engraving cutting tool |
| 08/12/1992 | EP0498091A1 A manufacturing system for a polarizing picture |
| 08/11/1992 | US5138345 Method and apparatus for supplying a substance between electrodes, the viscous adhesiveness of which is reduced at one electrode to attach a variable amount of substance to the other electrode according to the duration of an applied pulse voltage |
| 07/29/1992 | EP0496612A1 Heat-sensitive stencil master sheet |
| 07/29/1992 | CN2111184U Copying device for printing plate making |
| 07/21/1992 | US5131325 Reusable printing sleeve |
| 07/21/1992 | CA1305532C Method for providing a design pattern on a metal stencil and metal stencil having a patternable covering layer |
| 07/14/1992 | US5129321 Direct-to-press imaging system for use in lithographic printing |
| 07/10/1992 | WO1992012592A2 Controller for spark discharge imaging |
| 07/10/1992 | WO1992012011A1 Improved printing apparatus and method |
| 07/08/1992 | EP0493584A1 Control system for spark-discharge recording head. |
| 07/01/1992 | EP0492351A1 Printing screen and method and apparatus for its manufacture |
| 07/01/1992 | CN1062319A Multipurpose device for typesetting, printing and typewriting |
| 06/30/1992 | US5126531 Apparatus for making an intaglio printing surface |
| 06/17/1992 | EP0490105A1 Device for image-wise description of a printing plate |
| 06/17/1992 | EP0490051A1 Improved electroerosion printing plates |
| 06/16/1992 | US5121688 Spark-discharge recording head with position sensor and control for imaging lithographic printing plates |
| 06/11/1992 | WO1992010050A1 Process and device for directing an electron beam relatively to a reference object |
| 06/11/1992 | WO1992009399A1 Laser engraving apparatus |
| 06/11/1992 | DE4039107A1 Printing equipment for pictorial sketching and wiping of printing plate - polarises or depolarises plate coated with ferroelectric material |
| 06/10/1992 | EP0489582A2 Platemaking process and system for printing of abstract patterns |
| 06/10/1992 | CN1061745A Computer typesetting and plate making technology for letterpress |
| 06/09/1992 | US5120396 Drawing a figure on a sheet of paper, transferring the figure to a film, then to a silk screen, brushing a protective coating onto a plate covered by the silk screen, removing the silk screen and etching |
| 06/04/1992 | DE4038183A1 Verfahren und vorrichtung zur ausrichtung eines elektronenstrahls relativ zu einem bezugsobjekt A method and apparatus for aligning an electron beam relative to a reference object |
| 06/03/1992 | EP0488530A2 Ink composition and process for producing a lithographic printing plate using the same |
| 06/03/1992 | EP0488359A2 Image recording apparatus and method having an efficient ink supply means |
| 06/03/1992 | CN2106063U Printing surface manufacture strengthening transparent processor |
| 05/27/1992 | EP0487260A1 Printing method |
| 05/26/1992 | CA1301540C Engraved printing rolls and process of making |
| 05/15/1992 | CA2030009A1 Scanner system for successive irradiation of a working surface, particularly for ultra-violet exposure of a photo emulsion on a seri-graphic printing frame materials, e.g. in mixing plants, for central analysis of the sample |
| 05/14/1992 | WO1992007716A1 Printing press |
| 05/13/1992 | CN2104116U Vac-sorb backboard for printing plate-making |
| 05/12/1992 | US5113249 Method for preparing polychromatic printing plates |
| 05/06/1992 | EP0483415A1 Method of making lithographic aluminium offset printing plates |
| 05/06/1992 | CN2103431U Integral measurer for thin relief printing plate |
| 05/05/1992 | US5109771 Spark-discharge lithography plates containing image-support pigments |
| 05/01/1992 | WO1992007978A1 A method of producing etched plates for graphic printing and apparatus therefor |
| 05/01/1992 | CA2054320A1 Ink composition and process for producing a lithographic printing plate using the same |
| 04/28/1992 | US5109240 Electrically controllable printing form for a printing machine |
| 04/14/1992 | US5103731 Pitch and roll adjustment for print-head assembly |
| 04/07/1992 | US5102520 Electrodepositing of metal; no hydrogen evolution |
| 04/04/1992 | WO1992005958A1 Improved screen material for and method of screen printing |