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.)
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Publication date
Priority claimed from AT848973Aexternal-prioritypatent/AT328079B/en
Application filed by Scherico LtdfiledCriticalScherico Ltd
Priority to AT158775ApriorityCriticalpatent/AT333960B/en
Publication of ATA158775ApublicationCriticalpatent/ATA158775A/en
Application grantedgrantedCritical
Publication of AT333960BpublicationCriticalpatent/AT333960B/en