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 filedfiledCritical
Priority to AT751779ApriorityCriticalpatent/ATA751779A/de
Publication of ATA751779ApublicationCriticalpatent/ATA751779A/de
Application grantedgrantedCritical
Publication of AT364253BpublicationCriticalpatent/AT364253B/de
