Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605120 | Method and a device for changing the compression ratio in an internal combustion engine | — | 1997-02-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5605120 | Method and a device for changing the compression ratio in an internal combustion engine | — | 1997-02-25 |