Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4211626 | Dual current supply system for aluminum-producing electrolyzers | Nikolai A. Kaluzhsky, Ilya G. Kil, Vladimir P. Nikiforov, Vasily I. Nosikov, Alexandr N. Smorodinov +1 more | 1980-07-08 |