Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667698 | Hydraulic distributor | Sabi G. Sabev, Stefan D. Lasarov, Darina K. Koparanova, Ivan Hristov | 1987-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4667698 | Hydraulic distributor | Sabi G. Sabev, Stefan D. Lasarov, Darina K. Koparanova, Ivan Hristov | 1987-05-26 |