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 Kuehtreiber FranzfiledCriticalKuehtreiber Franz
Priority to AT224289ApriorityCriticalpatent/ATA224289A/de
Publication of ATA224289ApublicationCriticalpatent/ATA224289A/de