Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842328 | Retaining rail for the end-wise fixing of the inner roof covering | Gerhard Zweigart, Ewald Karl Michael Günther, Walter Gantzhorn | 1989-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842328 | Retaining rail for the end-wise fixing of the inner roof covering | Gerhard Zweigart, Ewald Karl Michael Günther, Walter Gantzhorn | 1989-06-27 |