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Application filed by Steiner AlbertfiledCriticalSteiner Albert
Priority to AT0243294ApriorityCriticalpatent/AT402289B/de
Publication of ATA243294ApublicationCriticalpatent/ATA243294A/de
Application grantedgrantedCritical
Publication of AT402289BpublicationCriticalpatent/AT402289B/de