Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850794 | Hardfacing technique and improved construction for inlet steam sealing surfaces of steam turbines | Narayana S. Cheruvu | 1989-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850794 | Hardfacing technique and improved construction for inlet steam sealing surfaces of steam turbines | Narayana S. Cheruvu | 1989-07-25 |