Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/2831002
Is Reference of Photo-electric soundhead-en#Sense
Lettore del suono fotoelettrico-it#Sense
Fonorivelatore fotoelettrico-it#Sense
Lector de sonido fotoeléctrico-es#Sense
Leitor fotoelétrico de som-pt#Sense
Lecteur de son photo-électrique-fr#Sense
Toonkop-nl#Sense
Geluidsaftaster-nl#Sense
Εκκρουστήρας με κίνηση προς τα πίσω-el#Sense
Photoelektrischer Tonabnehmer-de#Sense
Foto-elektrische geluidsweergavekop-nl#Sense
Fotoelektrisk tonehoved-da#Sense