Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798631 | Metallic semi-finished product, processes for its preparation and its use | Hans-Joachim Fleischer, Klaus Lohscheidt, Friedrich Behr | 1989-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798631 | Metallic semi-finished product, processes for its preparation and its use | Hans-Joachim Fleischer, Klaus Lohscheidt, Friedrich Behr | 1989-01-17 |