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Application filed by Egyesuelt IzzolampafiledCriticalEgyesuelt Izzolampa
Priority to AT472170ApriorityCriticalpatent/AT328508B/de
Publication of ATA472170ApublicationCriticalpatent/ATA472170A/de
Application grantedgrantedCritical
Publication of AT328508BpublicationCriticalpatent/AT328508B/de