Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4184965 | Vibro-acoustical extraction apparatus | Stoycho M. Stoev, Marin D. Mitrushev, Maria G. Radeva | 1980-01-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4184965 | Vibro-acoustical extraction apparatus | Stoycho M. Stoev, Marin D. Mitrushev, Maria G. Radeva | 1980-01-22 |