Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4250542 | Method for controlling operating conditions of D.C. transmission line and control device for effecting same | Igor B. Fedyaev | 1981-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4250542 | Method for controlling operating conditions of D.C. transmission line and control device for effecting same | Igor B. Fedyaev | 1981-02-10 |