Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263796 | Vacuum roll mill stand | Vladimir N. Vydrin, Leonid A. Barkov, Vyacheslav Nikolaevich Chernyshev, Valery V. Pastukhov, Jury L. Zarapin +4 more | 1981-04-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4263796 | Vacuum roll mill stand | Vladimir N. Vydrin, Leonid A. Barkov, Vyacheslav Nikolaevich Chernyshev, Valery V. Pastukhov, Jury L. Zarapin +4 more | 1981-04-28 |