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Priority to JP2458968ApriorityCriticalpatent/JPS512789B1/ja
Priority to NL6905721.Aprioritypatent/NL161916C/xx
Priority to US00815941Aprioritypatent/US3755703A/en
Priority to FR6911485Aprioritypatent/FR2006213A1/fr
Priority to DE19691918912prioritypatent/DE1918912C/de
Publication of JPS512789B1publicationCriticalpatent/JPS512789B1/ja
Elektronenstraalbuis met een enkelvoudig elektronenkanon voor het opwekken van drie elektronenbundels, alsmede beeldweergeefinrichting voorzien van een dergelijke elektronenstraalbuis.