Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889270 | Device for the paper transport of single sheets and/or continuous paper in office machines, in particular in matrix printers | Wolfgang Hauslaib | 1989-12-26 |
| 4883445 | Device for tensioning of a pulling element of a printer | Wolfgang Hauslaib | 1989-11-28 |