Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320304 | Apparatus for increasing the flow speed of a medium and for recovering its kinetic energy | Jan Karlsson | 1982-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320304 | Apparatus for increasing the flow speed of a medium and for recovering its kinetic energy | Jan Karlsson | 1982-03-16 |