IATE-130848

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/68
Is Reference of	Φωτοκάθοδος-el#Sense
	Photokathode-de#Sense
	Photocathode-fr#Sense
	Photocathode-en#Sense
	Fotokatode-da#Sense
	Fotocátodo-pt#Sense
	Fotokathode-nl#Sense
	Fotocatodo-it#Sense
	Fotocátodo-es#Sense