Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339249 | Heat exchanger for recovery of heat energy from dust-containing waste gases | Karl-Erik Berkestad, Lennart Danielsson, Torsten Svensson, Artur stlund | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339249 | Heat exchanger for recovery of heat energy from dust-containing waste gases | Karl-Erik Berkestad, Lennart Danielsson, Torsten Svensson, Artur stlund | 1982-07-13 |