| Patents for G03B 27 - Photographic printing apparatus (25,157) |
|---|
| 03/07/1978 | US4077710 Lens shift mechanism |
| 02/28/1978 | US4076418 Film slewing device for drum type contact printer |
| 02/28/1978 | US4076416 Illumination slit for and a process of use thereof in a reproducing machine |
| 02/28/1978 | US4076414 Motion picture printing apparatus |
| 02/28/1978 | US4076413 Apparatus and method for producing colored reproductions of black and white negatives |
| 02/28/1978 | US4076412 Process for producing microfilm copies and apparatus therefor |
| 02/28/1978 | US4076411 Apparatus and method for making prints |
| 02/28/1978 | US4076408 Collating document feeder with multiple feed detector |
| 02/28/1978 | US4076389 Zoom lens mount and mechanism |
| 02/28/1978 | US4076233 Document handling apparatus |
| 02/21/1978 | US4074935 Alternative camera arrangement |
| 02/14/1978 | US4074217 Cleaning unit for an optical system in a copying machine |
| 02/14/1978 | US4073650 Method of recording on a microfiche |
| 02/14/1978 | US4073589 Improved optical printer |
| 02/14/1978 | US4073584 Slit exposure device for use with a stationary original carriage |
| 02/14/1978 | US4073489 Document transport device |
| 02/07/1978 | US4073001 Apparatus for neutralizing and registering an electrostatically charged sheet |
| 02/07/1978 | US4072860 Apparatus for optical scanning of microfilms or the like |
| 02/07/1978 | US4072420 Microfilm card duplication |
| 02/07/1978 | US4072419 Frame count cuer for photographic film printers |
| 02/07/1978 | US4072418 Device for preventing movement of an original document on a reciprocating copier platen |
| 02/07/1978 | US4072306 Sheet feed apparatus |
| 02/07/1978 | US4072305 Photocopying machine having a repeat mechanism |
| 02/07/1978 | US4072211 Driving device for a moving body |
| 01/31/1978 | US4071809 Apparatus for synthesizing of colors |
| 01/24/1978 | US4070108 Optical image printer |
| 01/24/1978 | US4069989 Cartridge for strip-shaped record carriers |
| 01/17/1978 | US4068950 Variable platen cover |
| 01/17/1978 | US4068949 Document handling device |
| 01/17/1978 | US4068948 Copying apparatus |
| 01/17/1978 | US4068946 Document feeding apparatus |
| 01/17/1978 | US4068945 Microform editors |
| 01/17/1978 | US4068943 Additive color printer control |
| 01/17/1978 | US4068936 Optical projection apparatus for image transfer type electrophotographic copiers |
| 01/17/1978 | US4068837 Paper hold-down device for collector |
| 01/10/1978 | US4067650 Data recording microform camera |
| 01/10/1978 | US4067649 Method and apparatus for controlling the duplex copy mode in an electrostatic copying device |
| 01/10/1978 | US4067640 Apparatus for synchronously scanning a flat platen with a rotating mirror |
| 01/10/1978 | US4067567 Sheet roll assembly for copying machine |
| 01/03/1978 | US4066358 Photocopy machine |
| 01/03/1978 | US4066357 Process camera |
| 01/03/1978 | US4066356 Anti-backlash means for adjusting enlargers |
| 01/03/1978 | US4066354 Microfilm apparatus |
| 01/03/1978 | US4066255 Document transport system |
| 01/03/1978 | US4066023 Copy machine table |
| 12/27/1977 | US4065661 Photofinishing apparatus |
| 12/27/1977 | US4065210 Vacuum contact printer |
| 12/27/1977 | US4065119 Process and apparatus for transport of originals in a reproduction apparatus |
| 12/20/1977 | US4063813 Method for exposing a light sensitive member |
| 12/20/1977 | US4063812 Projection printing system with an improved mask configuration |
| 12/13/1977 | US4062538 Speed regulated fluidic sheet transport |
| 12/13/1977 | US4062533 Photocopy machine |
| 12/06/1977 | US4061428 Scanning color densitometer |
| 12/06/1977 | US4061424 Photographic enlarger with means for trimming |
| 12/06/1977 | US4061422 Light reflecting casing |
| 12/06/1977 | US4061419 Variable magnification lens system |
| 11/29/1977 | US4060324 Lens switching mechanism for use in copying machine |
| 11/29/1977 | US4060006 Device for and method of affixing the ends of a substantially plastic ladder chain to make a continuous ladder chain thereof |
| 11/22/1977 | US4059355 Micro-composing reduction printer |
| 11/22/1977 | US4059345 Fixture for mounting bar lens array in electrophotographic apparatus |
| 11/22/1977 | US4059260 Document handling apparatus |
| 11/22/1977 | US4059241 Air flotation turner bar |
| 11/15/1977 | US4058359 Apparatus for copying sheet originals |
| 11/08/1977 | US4057348 Copying apparatus |
| 11/08/1977 | US4057347 Optical exposure apparatus |
| 11/08/1977 | US4057346 Automatic film transporter |
| 11/08/1977 | US4057345 Additive lamphouse |
| 11/08/1977 | US4057342 Illumination slit for a reproducing machine |
| 11/08/1977 | US4057341 Duplicator |
| 11/01/1977 | US4056321 Microfiche duplicating apparatus |
| 11/01/1977 | US4056320 Copying machine |
| 11/01/1977 | US4056319 Microfilm recording apparatus |
| 11/01/1977 | US4056318 Optical system for use in microfilm reading and printing apparatus |
| 11/01/1977 | US4056317 Apparatus for selectively modulating the color of light beam paths of photographic color recorders |
| 11/01/1977 | US4056312 Film title machine for amateur filmmakers |
| 10/25/1977 | US4055779 Gas discharge lamp |
| 10/25/1977 | US4055381 Card holder |
| 10/25/1977 | US4055340 Assisted pneumatic transport and registration apparatus |
| 10/18/1977 | US4054383 Jig and process for contact printing |
| 10/18/1977 | US4054382 Optical viewing apparatus |
| 10/18/1977 | US4054379 Reader-printer |
| 10/18/1977 | US4054359 Apparatus for synchronously scanning a flat platen with a rotating mirror using pulleys |
| 10/18/1977 | US4054285 Apparatus for registering and inverting sheets |
| 10/11/1977 | US4053230 Full-width film-supporting, driving, and stripping arrangement for motion picture film printing machines |
| 10/11/1977 | US4053226 Photographic printer |
| 10/11/1977 | US4053225 Portable copier |
| 10/11/1977 | US4053224 Document handling system |
| 10/11/1977 | US4053223 Document platen cover for photocopy machine |
| 10/11/1977 | US4053222 Illuminating apparatus for photographic color enlarger |
| 10/11/1977 | US4053221 Multi-mode reproducing apparatus |
| 10/11/1977 | US4053220 Apparatus for optically copying small film images with good resolution |
| 10/11/1977 | US4053219 Device for use in photographically printing enlarged copies of color images |
| 10/11/1977 | US4053206 Multiple function recording and readout system |
| 10/11/1977 | US4053152 Sheet feeding device |
| 10/04/1977 | US4052732 Apparatus for developing and fixing heat sensitive film |
| 10/04/1977 | US4052128 Method of moving a document for stationarily exhibiting both sides thereof |
| 10/04/1977 | US4052054 Sequential load dual document feed |
| 09/27/1977 | US4050816 Document handling system |
| 09/27/1977 | US4050815 Photographic enlarging apparatus with hinged image holder |
| 09/27/1977 | US4050814 Programmable light control matrix device |