Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869166 | Sheet pressing means for a multi-color sheet-fed rotary press | — | 1989-09-26 |
| 4852488 | Sheet transfer drum for a printing press | Paul Abendroth, Roland Holl | 1989-08-01 |
| 4796529 | Sheet turning device for rotary presses of the in-line type | — | 1989-01-10 |