Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852488 | Sheet transfer drum for a printing press | Josef Mathes, Roland Holl | 1989-08-01 |
| 4813356 | Clamping device for optionally securing a blanket or a printing plate | Herbert Rebel, Manfred Herold | 1989-03-21 |
| 4800813 | Planetary transmission device for driving an oscillating auxiliary gripper of a printing press | Hans-Wilhelm Leyendecker | 1989-01-31 |