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Application filed by Treiber Peter, Treiber Walter IngfiledCriticalTreiber Peter
Priority to AT0682679ApriorityCriticalpatent/AT365523B/de
Publication of ATA682679ApublicationCriticalpatent/ATA682679A/de
Application grantedgrantedCritical
Publication of AT365523BpublicationCriticalpatent/AT365523B/de