Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874468 | Apparatus for the liquid treatment of a fibrous board between two endless foraminous belts or wires | Johann Sbaschnigg | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874468 | Apparatus for the liquid treatment of a fibrous board between two endless foraminous belts or wires | Johann Sbaschnigg | 1989-10-17 |