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Application filed by Wegscheider Guenther IngfiledCriticalWegscheider Guenther Ing
Priority to AT206898ApriorityCriticalpatent/AT409051B/de
Publication of ATA206898ApublicationCriticalpatent/ATA206898A/de
Application grantedgrantedCritical
Publication of AT409051BpublicationCriticalpatent/AT409051B/de