Ingeniør Valdemar Poulsen paa sin station for traadløs telegrafi i Lyngby og i sit laboratorium
| MPAA Rating: | NR |
| Country: | Denmark |
| Directed By: | Anker Kirkeby |
| Cast: | Valdemar Poulsen, Anker Kirkeby |
| In Theaters: | N/A |
Followers: 0
| MPAA Rating: | NR |
| Country: | Denmark |
| Directed By: | Anker Kirkeby |
| Cast: | Valdemar Poulsen, Anker Kirkeby |
| In Theaters: | N/A |