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.)
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Priority claimed from US06/566,828external-prioritypatent/US4627130A/en
Priority claimed from US06/566,787external-prioritypatent/US4545091A/en
Priority claimed from US06/566,786external-prioritypatent/US4583264A/en
Priority claimed from PCT/US1984/002114external-prioritypatent/WO1985002978A1/en
Application filed by Union Carbide CorpfiledCriticalUnion Carbide Corp
Publication of DK392585D0publicationCriticalpatent/DK392585D0/en
Publication of DK392585ApublicationCriticalpatent/DK392585A/en