Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207454 | Method for electroslag welding of metals | Anatoly N. Safonnikov, Anatoly V. Antonov | 1980-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207454 | Method for electroslag welding of metals | Anatoly N. Safonnikov, Anatoly V. Antonov | 1980-06-10 |