Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Koincidensrelæ-da#Sense
Koincidenskredsløb-da#Sense
Coincidence circuit-en#Sense
Circuito de coincidência-pt#Sense
Koinzidenzschaltung-de#Sense