Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AT848973Aexternal-prioritypatent/AT328079B/en
Application filed by Scherico LtdfiledCriticalScherico Ltd
Priority to AT158875ApriorityCriticalpatent/AT330354B/en
Publication of ATA158875ApublicationCriticalpatent/ATA158875A/en
Application grantedgrantedCritical
Publication of AT330354BpublicationCriticalpatent/AT330354B/en