Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827354 | Sealing system on a structural element, said system having a through-opening that can be closed and method for applying same | Heinz Pritzke | 2004-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827354 | Sealing system on a structural element, said system having a through-opening that can be closed and method for applying same | Heinz Pritzke | 2004-12-07 |