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 SE7208927Aexternal-prioritypatent/SE386892B/xx
Priority claimed from AT588975Aexternal-prioritypatent/AT338807B/de
Application filed by Haessle AbfiledCriticalHaessle Ab
Publication of ATA217675ApublicationCriticalpatent/ATA217675A/de
Application grantedgrantedCritical
Publication of AT348537BpublicationCriticalpatent/AT348537B/de