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Application filed by Buttazoni Ges M B HfiledCriticalButtazoni Ges M B H
Priority to AT34996ApriorityCriticalpatent/AT403939B/de
Publication of ATA34996ApublicationCriticalpatent/ATA34996A/de
Application grantedgrantedCritical
Publication of AT403939BpublicationCriticalpatent/AT403939B/de