Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829656 | Process for making hot-rolled steel strip | — | 1989-05-16 |
| 4817703 | Strip casing unit with downstream multi-stand continuous rolling mill | Jürgen Seidel | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829656 | Process for making hot-rolled steel strip | — | 1989-05-16 |
| 4817703 | Strip casing unit with downstream multi-stand continuous rolling mill | Jürgen Seidel | 1989-04-04 |