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Application filed by Franz MistlbacherfiledCriticalFranz Mistlbacher
Priority to AT174465ApriorityCriticalpatent/AT260120B/de
Priority to DE1966M0054250prioritypatent/DE1941697U/de
Application grantedgrantedCritical
Publication of AT260120BpublicationCriticalpatent/AT260120B/de