Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4211632 | Method for heat processing of pulverized brown coal | Zinovy F. Chukhanov, Anatoly M. Nikolaev, Vadim Karasev, Elizaveta A. Shapatina, Zinovy Z. Chukhanov +2 more | 1980-07-08 |