Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4995732 | Method and apparatus for continuous measurement of the temperature of electroconductive melt and the thickness of refractory lining | Nikola A. Lingorski, Mincho B. Hadjiiski, Kamen B. Spassov, Peter H. Savov | 1991-02-26 |