Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773684 | Door fitting with door operating unit and cover plate | Dieter Dieckmann | 1988-09-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773684 | Door fitting with door operating unit and cover plate | Dieter Dieckmann | 1988-09-27 |