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Application filed by Chemiefaser Lenzing AgfiledCriticalChemiefaser Lenzing Ag
Priority to AT20098ApriorityCriticalpatent/AT408672B/de
Publication of ATA20098ApublicationCriticalpatent/ATA20098A/de
Application grantedgrantedCritical
Publication of AT408672BpublicationCriticalpatent/AT408672B/de