Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287938 | Method for exchanging heat and a device for carrying out said method | Yngve R. Kihlberg | 1981-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287938 | Method for exchanging heat and a device for carrying out said method | Yngve R. Kihlberg | 1981-09-08 |