Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831931 | Device for tensioning a flexible printing plate on a plate cylinder of a rotary printing machine | Willi Jeschke | 1989-05-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831931 | Device for tensioning a flexible printing plate on a plate cylinder of a rotary printing machine | Willi Jeschke | 1989-05-23 |