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Application filed by Oberbacher DieterfiledCriticalOberbacher Dieter
Priority to AT3877ApriorityCriticalpatent/AT354228B/de
Publication of ATA3877ApublicationCriticalpatent/ATA3877A/de
Application grantedgrantedCritical
Publication of AT354228BpublicationCriticalpatent/AT354228B/de