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
Application filed by Alfons SchorrofiledCriticalAlfons Schorro
Priority to AT1195466ApriorityCriticalpatent/AT268908B/de
Application grantedgrantedCritical
Publication of AT268908BpublicationCriticalpatent/AT268908B/de