IATE

IATE-875931

Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6416001
Is Reference of Office des brevets des Etats-Unis-fr#Sense
USPTO-pt#Sense
United States Patent and Trademark Office-en#Sense
USPTO-en#Sense
Instituto Americano de Patentes e Marcas-pt#Sense
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