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Application filed by Ge Lighting Tungsram VilagitasfiledCriticalGe Lighting Tungsram Vilagitas
Priority to HU9802864ApriorityCriticalpatent/HUP9802864A1/en
Publication of HU9802864D0publicationCriticalpatent/HU9802864D0/en
Priority to EP99300796Aprioritypatent/EP0935092A1/en
Publication of HUP9802864A1publicationCriticalpatent/HUP9802864A1/en
Priority to US09/974,185prioritypatent/US6741018B2/en