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 Eduard Dipl Kfm JannfiledCriticalEduard Dipl Kfm Jann
Priority to AT1182365ApriorityCriticalpatent/AT264019B/de
Application grantedgrantedCritical
Publication of AT264019BpublicationCriticalpatent/AT264019B/de