Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854121 | Combined cycle power plant capable of controlling water level in boiler drum of power plant | Michio Arii, Shirou Hino, Shoji Matsui | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854121 | Combined cycle power plant capable of controlling water level in boiler drum of power plant | Michio Arii, Shirou Hino, Shoji Matsui | 1989-08-08 |