Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319684 | Packing, method for its manufacture and means for carrying out said method of manufacture in practice | Erik Backman, Ulf A. Henrekson | 1982-03-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319684 | Packing, method for its manufacture and means for carrying out said method of manufacture in practice | Erik Backman, Ulf A. Henrekson | 1982-03-16 |