Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812110 | Oil-free screw compressor with bypass of cooled discharged gas | Kazuo Kubo, Noboru Tsuboi, Kunihiko Nishitani | 1989-03-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812110 | Oil-free screw compressor with bypass of cooled discharged gas | Kazuo Kubo, Noboru Tsuboi, Kunihiko Nishitani | 1989-03-14 |