Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797404 | Pharmaceutical preparation comprising co-dergocrine and a calcium antagonist | Dieter Welzel | 1989-01-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797404 | Pharmaceutical preparation comprising co-dergocrine and a calcium antagonist | Dieter Welzel | 1989-01-10 |