Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463908 | Device for clamping the adjustment ring of a cone crusher | Nikolai A. Ivanov, Boris G. Ivanov, Leonid P. Zagoratsky, Evgeny S. Mitrofanov, Vladimir A. Cherkassky +5 more | 1984-08-07 |