„photophone“: noun photophone [ˈfoutəfoun]noun | Substantiv s Overview of all translations (For more details, click/tap on the translation) Fotofon Tongerät Fotofonneuter | Neutrum n (mit Fotozelle arbeitende Form des Telefons) photophone engineering | TechnikTECH history | GeschichteHIST type of telephone photophone engineering | TechnikTECH history | GeschichteHIST type of telephone (veraltetes) Tongerät (für Tonfilm) photophone engineering | TechnikTECH history | GeschichteHIST tape recorder photophone engineering | TechnikTECH history | GeschichteHIST tape recorder