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 GB1169172Aexternal-prioritypatent/GB1433131A/en
Application filed by Astra Laekemedel AbfiledCriticalAstra Laekemedel Ab
Priority to AT313975ApriorityCriticalpatent/AT330356B/en
Publication of ATA313975ApublicationCriticalpatent/ATA313975A/en
Application grantedgrantedCritical
Publication of AT330356BpublicationCriticalpatent/AT330356B/en