Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676097 | High-efficiency explosion engine provided with a double-acting piston cooperating with auxiliary feed inlet units | — | 1997-10-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676097 | High-efficiency explosion engine provided with a double-acting piston cooperating with auxiliary feed inlet units | — | 1997-10-14 |