Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692889 | Fluid machine having screw rotors with a straight portion to be chucked | Koji Tomita | 1997-12-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5692889 | Fluid machine having screw rotors with a straight portion to be chucked | Koji Tomita | 1997-12-02 |