Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840851 | Surface coated article, process and means for the preparation thereof and use thereof | Erik JÖNSSON, Todorka G. Vladkova | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4840851 | Surface coated article, process and means for the preparation thereof and use thereof | Erik JÖNSSON, Todorka G. Vladkova | 1989-06-20 |