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Priority claimed from CH61373Aexternal-prioritypatent/CH589321A5/xx
Application filed by Zumbach Electronic AutomaticfiledCriticalZumbach Electronic Automatic
Priority to AT642475ApriorityCriticalpatent/AT339112B/de
Publication of ATA642475ApublicationCriticalpatent/ATA642475A/de
Application grantedgrantedCritical
Publication of AT339112BpublicationCriticalpatent/AT339112B/de