Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4294433 | Pyrometallurgical method and furnace for processing heavy nonferrous metal raw materials | Andrei V. Vanjukov, Valery V. Mechev, Valentin P. Bystrov, Mikhail G. Vasiliev, Vladimir Y. Zaitsev +17 more | 1981-10-13 |
| 4252560 | Pyrometallurgical method for processing heavy nonferrous metal raw materials | Andrei V. Vanjukov, Valery V. Mechev, Valentin P. Bystrov, Mikhail G. Vasiliev, Vladimir Y. Zaitsev +17 more | 1981-02-24 |