Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4845812 | Device for the automatic opening and mixing of fiber bales | Kurt Kriechbaum, Hans Landwehrkamp, Rudolf Reeber | 1989-07-11 |
| 4827572 | Device for the stripping of fiber bales | — | 1989-05-09 |
| 4813103 | Device for the removal of fiber material by suction | Rudolf Reeber | 1989-03-21 |