Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885487 | Electromagnetic oscillation motor | Robinzon I. Ksovreli, Alexandr K. Didebulidze, Valery K. Kochiev | 1989-12-05 |
| 4836385 | Vibratory screening machine | Vladimir F. Slesarenko, Leonid A. Vaisberg, Leonid K. Balabatko, Veniamin I. Sozykin | 1989-06-06 |