Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847790 | Pressure-controlling apparatus employed in pre-chamber of environmental testing chamber for self-propelled vehicle | Nobuo Suzuki, Masanobu Ishii | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847790 | Pressure-controlling apparatus employed in pre-chamber of environmental testing chamber for self-propelled vehicle | Nobuo Suzuki, Masanobu Ishii | 1989-07-11 |