| Patents for G03B 27 - Photographic printing apparatus (25,157) |
|---|
| 04/06/1976 | US3948130 Device for controlling the feed of copying material in copying machines |
| 04/06/1976 | US3948125 Apparatus for treating webs of photographic material or the like |
| 03/30/1976 | US3947190 Electrophotographic apparatus for recording images in superimposed relationship |
| 03/30/1976 | US3947188 Variable conjugate optical system |
| 03/30/1976 | US3947118 Method of photographing a plurality of cards |
| 03/30/1976 | US3947115 Optical illumination device for use in copying machine |
| 03/30/1976 | US3947114 Electrostatic copying machine |
| 03/30/1976 | US3947111 Document feeding apparatus |
| 03/30/1976 | US3947110 Automatic photograph printing control system |
| 03/30/1976 | US3947106 Illumination means for use in photocopying machine |
| 03/30/1976 | US3947103 Low profile episcopic projector and opaque materials therefor |
| 03/30/1976 | US3947020 Device for automatically separating a photosensitive sheet from an original for copying apparatus |
| 03/30/1976 | US3946922 Photographic copying machine |
| 03/23/1976 | US3946150 Optical scanner |
| 03/23/1976 | US3945727 Photographic printing and processing apparatus |
| 03/16/1976 | US3944896 Phase synchronization system with start-up sequencing and automatic shut-down |
| 03/16/1976 | US3944794 Copying system control |
| 03/16/1976 | US3944367 Copyboard cover for a photographic copying machine |
| 03/16/1976 | US3944366 Sliding platen cover apparatus |
| 03/16/1976 | US3944365 Document feeding apparatus and latching mechanism |
| 03/16/1976 | US3944364 Borderless printing easel |
| 03/16/1976 | US3944362 Method and apparatus for determining the time intensity integral of the exposure of a negative onto photographic paper |
| 03/16/1976 | US3944357 Microfilm making apparatus |
| 03/16/1976 | US3944356 Charging apparatus |
| 03/16/1976 | US3944350 Microfiche and reader |
| 03/16/1976 | US3944217 Tower type sorting and collating apparatus |
| 03/09/1976 | US3943311 Micro-switch operated web or sheet feeding apparatus |
| 03/09/1976 | US3943019 Optical filter |
| 03/09/1976 | US3942886 Display unit equipped with copying device |
| 03/02/1976 | US3941981 Roll film mark counter |
| 03/02/1976 | US3941927 Optical fiber deflection device |
| 03/02/1976 | US3941473 Manual assist document feeder |
| 03/02/1976 | US3941376 Automatic document handler |
| 03/02/1976 | US3941372 Feeding apparatus for corrugated cardboard sheets |
| 02/24/1976 | US3940211 Step-and-repeat projection alignment and exposure system |
| 02/17/1976 | US3938887 Reproduction camera |
| 02/10/1976 | US3937573 Exposure control apparatus for photographic printers |
| 02/10/1976 | US3937459 Sorting machine |
| 02/10/1976 | US3937454 Sheet recirculator |
| 02/03/1976 | US3936672 Illumination device for copying machine |
| 02/03/1976 | US3936186 Apparatus for exposing diazo printing plates and the like |
| 02/03/1976 | US3936185 Apparatus and method for holding a film on a carrier and detecting correct placement |
| 02/03/1976 | US3936181 Copying machines |
| 02/03/1976 | US3936172 Liquid crystalline platen for an electrophotographic printing machine |
| 02/03/1976 | US3936150 Lens selection device |
| 02/03/1976 | US3936041 Automatic original supply device for electronic copying apparatus |
| 01/27/1976 | US3935584 Device for handling photographic film between a cassette and an exposure reproduction apparatus |
| 01/27/1976 | US3935456 Pulsed source high-speed dry process photographic printer processor |
| 01/27/1976 | US3935434 Printer control |
| 01/27/1976 | US3934872 Printed sheet guide mechanism in offset printing press |
| 01/27/1976 | US3934869 Sheet separating and feeding apparatus |
| 01/20/1976 | US3934150 Photographic sheet-like film feeding device |
| 01/20/1976 | US3934081 Method and apparatus for improving photomechanical reproduction by contrast decrease |
| 01/20/1976 | US3933349 Document copying machine |
| 01/20/1976 | US3933069 Camera film process film locating feed and cutter |
| 01/13/1976 | US3932037 Original holder plate for copying machine |
| 01/06/1976 | US3930724 Masking apparatus for a multi-color electrophotographic printing machine |