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 Poglig Heckel Bleichert VereinfiledCriticalPoglig Heckel Bleichert Verein
Priority to AT549576ApriorityCriticalpatent/ATA549576A/de
Publication of ATA549576ApublicationCriticalpatent/ATA549576A/de