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 AT658778Aexternal-prioritypatent/AT361455B/en
Application filed by PfizerfiledCriticalPfizer
Priority to AT196080ApriorityCriticalpatent/AT363455B/en
Publication of ATA196080ApublicationCriticalpatent/ATA196080A/en
Application grantedgrantedCritical
Publication of AT363455BpublicationCriticalpatent/AT363455B/en