Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337008 | Apparatus for fish protection | Valery A. Kulyabko, Alexandr A. Sivkov, Evgeny N. Gavrilov | 1982-06-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337008 | Apparatus for fish protection | Valery A. Kulyabko, Alexandr A. Sivkov, Evgeny N. Gavrilov | 1982-06-29 |