Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4433772 | Lock with locking function adapted to be actuated after the insertion of a coin | Armin Eisermann, Diethard Geiger | 1984-02-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4433772 | Lock with locking function adapted to be actuated after the insertion of a coin | Armin Eisermann, Diethard Geiger | 1984-02-28 |