Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669305 | Sheet-conveying drum body for a printing machine | Harald Bayer | 1997-09-23 |
| 5611277 | Sheet-conveying drum for printing machines | Harald Bayer | 1997-03-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5669305 | Sheet-conveying drum body for a printing machine | Harald Bayer | 1997-09-23 |
| 5611277 | Sheet-conveying drum for printing machines | Harald Bayer | 1997-03-18 |