Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667169 | Door system, particularly for a passenger plane | Hannes Erben | 1997-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667169 | Door system, particularly for a passenger plane | Hannes Erben | 1997-09-16 |