Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4209057 | Method for induction hard-facing | Valentin N. Tkachev, Viktor D. Vlasenko, Nikolai V. Kazintsev | 1980-06-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4209057 | Method for induction hard-facing | Valentin N. Tkachev, Viktor D. Vlasenko, Nikolai V. Kazintsev | 1980-06-24 |