Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687598 | Press having cushioning cylinders each having two chambers whose pressure difference is adjustable to control blank-holding force | Kazunari Kirii | 1997-11-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687598 | Press having cushioning cylinders each having two chambers whose pressure difference is adjustable to control blank-holding force | Kazunari Kirii | 1997-11-18 |