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Publication date
Priority claimed from US05/783,425external-prioritypatent/US4104408A/en
Application filed by Union Carbide CorpfiledCriticalUnion Carbide Corp
Priority to AT0389879ApriorityCriticalpatent/AT365423B/de
Application grantedgrantedCritical
Publication of ATA389879ApublicationCriticalpatent/ATA389879A/de
Publication of AT365423BpublicationCriticalpatent/AT365423B/de