Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816697 | Portable hydroelectric power unit | Nikolaes A. Nalbandyan, Harutyun G. Nalbandyan | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816697 | Portable hydroelectric power unit | Nikolaes A. Nalbandyan, Harutyun G. Nalbandyan | 1989-03-28 |