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Application filed by Schilcher Josef MaschfiledCriticalSchilcher Josef Masch
Priority to AT391184ApriorityCriticalpatent/AT381467B/de
Priority claimed from AT0127184Aexternal-prioritypatent/AT379971B/de
Publication of ATA391184ApublicationCriticalpatent/ATA391184A/de
Application grantedgrantedCritical
Publication of AT381467BpublicationCriticalpatent/AT381467B/de