Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4251063 | Device for guniting the lining of casting ladles | Boris A. Kobtsev, Jury A. Polonsky, Boris A. Velikin, Mamuka S. Mindeli, Guram KASHAKASHVILI +2 more | 1981-02-17 |