Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4881396 | Rolling mill stand with axially slidable rolls | Dieter Rosenthal, Jurgen Klockner | 1989-11-21 |
| 4842865 | Use of glycofurol for the liquidization of pharmaceutical preparations to be filled into soft gelatine capsules | Manfred Durr, Hans U. Fribolin, Ekkerhard Harhausen | 1989-06-27 |
| 4817703 | Strip casing unit with downstream multi-stand continuous rolling mill | Wolfgang Rohde | 1989-04-04 |