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 JP3677572Aexternal-prioritypatent/JPS5218189B2/ja
Priority claimed from AT309073Aexternal-prioritypatent/AT329541B/en
Application filed by Nippon Shinyaku Co LtdfiledCriticalNippon Shinyaku Co Ltd
Priority to AT621374ApriorityCriticalpatent/AT331232B/en
Publication of ATA621374ApublicationCriticalpatent/ATA621374A/en
Application grantedgrantedCritical
Publication of AT331232BpublicationCriticalpatent/AT331232B/en