Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807458 | Dividing gear unit for a roll block | Jurgen Greff, Rene Marzinkewitsch, Herbert Vogelgesang | 1989-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807458 | Dividing gear unit for a roll block | Jurgen Greff, Rene Marzinkewitsch, Herbert Vogelgesang | 1989-02-28 |