| Patents for B41F 11 - Rotary presses or machines having forme cylinders carrying a plurality of printing surfaces, or for performing letterpress, lithographic, or intaglio processes selectively or in combination (726) |
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| 08/09/1983 | US4397235 Multi-printing mode rotary printing machine |
| 07/19/1983 | US4393773 Rotary sheet printing machine with transport chain |
| 04/19/1983 | CA1144816A1 Offset litho conversion from letterpress equipment |
| 01/04/1983 | CA1138711A1 Reversible newspaper press |
| 10/12/1982 | US4353297 Number printing machine for offset press |
| 10/06/1982 | EP0061795A1 Numbering device for securities, particularly bank notes |
| 06/14/1982 | EP0046787A4 Conversion of letterpress to offset printing. |
| 03/10/1982 | EP0046787A1 Conversion of letterpress to offset printing. |
| 03/09/1982 | CA1119460A1 Inking unit arrangement in a rotary offset printing machine |
| 01/05/1982 | US4308796 Offset lithographic press with ink metering system for blanket cylinder |
| 09/22/1981 | CA1109331A1 Method and apparatus for web printing |
| 09/03/1981 | WO1981002409A1 Conversion of letterpress to offset printing |
| 09/01/1981 | US4286519 Offset litho conversion from letterpress equipment |
| 06/09/1981 | US4271758 Selective locking display wheels in digit printers |
| 05/05/1981 | US4265175 Central support arrangement for printing systems |
| 02/17/1981 | US4250809 Perfecting or multicolor offset printing press |
| 10/29/1980 | EP0017720A1 Offset printing press unit and method for converting a letter press unit into same |
| 09/17/1980 | EP0015397A1 Process of offset litho conversion from letterpress equipment |
| 08/26/1980 | US4218972 Switching apparatus between printing modes in printing cylinders of rotary press |
| 02/07/1980 | WO1980000144A1 Reversible newspaper press |
| 12/11/1979 | US4177730 Method and apparatus for web printing |
| 07/04/1978 | US4098185 Printing press |
| 11/08/1977 | US4057012 Printing press convertible from intaglio to flexographic printing and vice versa |
| 11/01/1977 | US4056056 Rotary 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 |
| 10/19/1976 | US3986454 Multi-purpose side frames for rotary printing press |