Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389244 | Method of supplying pulverized fuel mixture to blast furnace tuyeres | Leonid F. Lukyanchenko, Grigory N. Sidorenko, Evgeny N. Skladanovsky, Mikhail A. Zalevsky, Viktor I. Machikin +12 more | 1983-06-21 |