IATE-1615604

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

Subject Field	Subject Field/3606002
Is Reference of	Verre à trois foyers-fr#Sense
	Lente trifocale-it#Sense
	Trestyrkeglas-da#Sense
	Trifokalglas-da#Sense
	Τριεστιακοί φακοί-el#Sense
	Lente trifocal-pt#Sense
	Trifokallinse-da#Sense
	Trifokalglas-de#Sense
	Dreistärkenglas-de#Sense
	Verre à triple foyer-fr#Sense
	Trifocal lens-en#Sense
	Lente trifocal-es#Sense