Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834871 | Magnet block arrangement having an outwardly-directed field | Karl-Heinz Unkelbach, Marlene Marinescu, Nicolae Marinescu | 1989-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834871 | Magnet block arrangement having an outwardly-directed field | Karl-Heinz Unkelbach, Marlene Marinescu, Nicolae Marinescu | 1989-05-30 |