Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4822584 | Process for obtaining phosphorus from aqueous suspension of phosphorus slime | Kappas Kusaiynov, Tleubai M. Alzhanov, Zhanaly S. Bekturganov, Abduali Baeshov, Asyk-At Z. Zhagufarov +3 more | 1989-04-18 |