Unsichtbare Brücken
Movie| Title | Unsichtbare Brücken |
| User score | 0 |
| Release date | Aug 18, 1932 |
| Genre | Documentary |
| Director | Hans Fritz Wilhelm |
| Production country | Germany |
| Production companies | Commerz-Film AG (Berlin) |
| Run time | 40 min. |
| Title | Unsichtbare Brücken |
| User score | 0 |
| Release date | Aug 18, 1932 |
| Genre | Documentary |
| Director | Hans Fritz Wilhelm |
| Production country | Germany |
| Production companies | Commerz-Film AG (Berlin) |
| Run time | 40 min. |