Alemán | Inglés | |
---|---|---|
Patent | ||
Patent | Signalvorrichtung | reminder-signalling device |
Patent | Signalvorrichtung | arrangement |
Patent | Signalvorrichtung | signalling device |
Railroad | ||
Railroad | Signalvorrichtung [f] | warning device |
Alemán | Inglés | |
---|---|---|
Patent | ||
Patent | akustische Signalvorrichtung | acoustical signalling device |