Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813353 | Clamping sheet gripper for a sheet-fed rotary printing press | Rudolf Raab, Peter Hummel | 1989-03-21 |
| 4813356 | Clamping device for optionally securing a blanket or a printing plate | Paul Abendroth, Herbert Rebel | 1989-03-21 |