Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792858 | Device for handling printing cylinder sleeves | Wilfried Kolbe, Klaus Schirrich, Andreas Kuckelmann | 2004-09-21 |
| 6684784 | Printing machine with block-cleaning device | Wilfried Kolbe, Klaus Schirrich | 2004-02-03 |