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 Chemiefaser Lenzing AgfiledCriticalChemiefaser Lenzing Ag
Priority to AT704776ApriorityCriticalpatent/AT356140B/de
Publication of ATA704776ApublicationCriticalpatent/ATA704776A/de
Application grantedgrantedCritical
Publication of AT356140BpublicationCriticalpatent/AT356140B/de