Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582599 | Aeration tank | Boris N. Repin, Margarita V. Koroleva, Marx I. Drukarov, Vera L. Jusova | 1986-04-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582599 | Aeration tank | Boris N. Repin, Margarita V. Koroleva, Marx I. Drukarov, Vera L. Jusova | 1986-04-15 |