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 Gruener RupertfiledCriticalGruener Rupert
Priority to AT392680ApriorityCriticalpatent/ATA392680A/en
Publication of ATA392680ApublicationCriticalpatent/ATA392680A/en