| Patents for B41F 7 - Rotary lithographic machines (5,344) |
|---|
| 09/26/1978 | CA1039105A1 Offset duplicator with master treating means |
| 09/12/1978 | US4112842 Drive for sheet-fed rotary printing presses with at least two tandem-mounted printing units |
| 08/22/1978 | CA1036865A1 Spray dampening system for high quality offset printing |
| 02/14/1978 | US4073028 Etching processing apparatus |
| 01/17/1978 | US4068588 Dipyrizylbenzyl bromide |
| 12/27/1977 | US4064801 Spray dampening system for offset printing |
| 12/06/1977 | US4060882 Cylinders and rollers for printing machines |
| 11/15/1977 | US4058296 Mixing apparatus |
| 11/15/1977 | US4058057 Moisture metering control apparatus |
| 10/11/1977 | US4052937 Printing plate water sensing means and method |
| 09/27/1977 | US4050378 Metered spray dampening system |
| 09/20/1977 | US4048920 Moisture system control apparatus |
| 09/20/1977 | US4048919 Water fountain control wiper unit for offset printing machines |
| 08/30/1977 | US4044674 Spray dampening system for high quality offset printing |
| 08/30/1977 | US4044673 Dampening unit for offset printing machines |
| 08/23/1977 | US4043013 Transfer roller |
| 07/19/1977 | US4036135 Offset duplicator with master treating means |
| 07/19/1977 | US4036131 Dampener |
| 07/12/1977 | US4035214 Multicolor, flexography |
| 07/12/1977 | US4034670 Dampening device for lithographic printing press |
| 06/14/1977 | US4029008 Moisture control system |
| 05/10/1977 | US4022125 Dampening apparatus for offset printing |
| 03/29/1977 | US4014259 Drive for multicolor sheet-fed rotary printing presses with tandem-mounted printing units |
| 03/15/1977 | US4011812 Machine for printing different colors simultaneously by the offset method |
| 03/08/1977 | US4010686 Means for applying liquid to a relatively moving surface |
| 01/04/1977 | US4000692 Throw-off system for rotary offset printing press |
| 12/28/1976 | US3999480 Apparatus for effecting secondary printing in the course of paper delivery in addition to primary printing achieved within the body of an offset printing machine |
| 11/23/1976 | US3992992 Dampener for printing press |
| 11/16/1976 | US3991674 Dampening apparatus for a lithograph offset printing plate |
| 11/09/1976 | US3990365 Cylinder moistening device |
| 10/26/1976 | US3987726 Offset rotary presses |
| 10/26/1976 | US3987722 Dual printing with single master supply source |
| 10/19/1976 | US3986452 Liquid applicator for lithographic systems |
| 10/05/1976 | US3983811 Multi-cylinder printing press and cylinder bow compensation system |
| 08/17/1976 | US3974768 Dual ink circulation and wash-up system for a press |
| 06/01/1976 | US3960451 Dampening system on an offset printing press with a device for regulating the amount of water on the plate |
| 06/01/1976 | US3960079 Rotary printing press |
| 06/01/1976 | US3960077 Printing with blanket having recessed portion |
| 05/25/1976 | US3959806 Water supply apparatus for printing machines |
| 04/13/1976 | US3949670 Multicolour offset press |
| 04/13/1976 | US3949668 Liquid feed for offset press dampening system |
| 02/10/1976 | US3937141 Dampener for lithographic printing plates |
| 01/27/1976 | US3934508 Method and apparatus for adjusting rollers in a printing press |
| 01/06/1976 | US3930925 Master plate treating device for a duplicating machine |