Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6371027 | Method and device for cleaning cylinders of rotary printing presses | Gunnar Tschacher, Arndt Jentzsch | 2002-04-16 |
| 6341558 | Device for the selective cleaning of several cylinders | Gunnar Tschacher | 2002-01-29 |