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 AT182119Texternal-priority
Application filed by Dipl Ingl Reinhard KurzemannfiledCriticalDipl Ingl Reinhard Kurzemann
Application grantedgrantedCritical
Publication of AT182119BpublicationCriticalpatent/AT182119B/de
Priority to AT370959ApriorityCriticalpatent/AT209943B/de