Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4487397 | Method for flame spraying of gunite on lining of metallurgical units | Veniamin V. Antonov, Edvin I. Gamalei, Fedor E. Dolzhenkov, Semen A. Donskoi, Valentin A. Kulichenko +3 more | 1984-12-11 |
| 4389244 | Method of supplying pulverized fuel mixture to blast furnace tuyeres | Stanislav L. Yaroshevsky, Leonid F. Lukyanchenko, Grigory N. Sidorenko, Evgeny N. Skladanovsky, Mikhail A. Zalevsky +12 more | 1983-06-21 |