Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4214139 | Apparatus for surfacing internal combustion engines valves | Anatoly E. Kozlov, Bogdan P. Budzan, Daniil A. Dudko, Boleslav I. Maximovich, Vitaly V. Zavodian +3 more | 1980-07-22 |