Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4220475 | Raw mix for producing Portland cement clinker | Vladimir A. Tokar, Maria I. Zubik, Anatoly I. Ternovoi, Vladimir G. Demikhovsky, Pavel N. Galkin +5 more | 1980-09-02 |