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 AT144597Aexternal-prioritypatent/AT408081B/de
Application filed by Karl DeinhammerfiledCriticalKarl Deinhammer
Application grantedgrantedCritical
Publication of ATE330748T1publicationCriticalpatent/ATE330748T1/de