Tödliches Patent
| Image |  |
|---|---|
| Description | 1990 episode of German television series Derrick (S17 E2) |
| Author/s |
screenwriter: Herbert Reinecker composer: Eberhard Schoener director: Horst Tappert |
| Publication date | February 2, 1990 |
| Language | |
| Country of origin | West Germany |
| Wikipedia link | |
| Access work | |
| Copyright status | |
| Missing/wrong data? | Edit Wikidata item |