Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342923 | D.C. Power transmission line with lightning protection wires | Vyacheslav K. Ishkin | 1982-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342923 | D.C. Power transmission line with lightning protection wires | Vyacheslav K. Ishkin | 1982-08-03 |