Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602493 | Rolling mill for reducing the thickness of the wall of a tube | Wladyslaw Dobrucki, Jerzy Mischke | 1986-07-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602493 | Rolling mill for reducing the thickness of the wall of a tube | Wladyslaw Dobrucki, Jerzy Mischke | 1986-07-29 |