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Priority claimed from US06/832,212external-prioritypatent/US4668686A/en
Application filed by Bristol Myers CofiledCriticalBristol Myers Co
Priority to AT0168989ApriorityCriticalpatent/AT390953B/de
Publication of ATA168989ApublicationCriticalpatent/ATA168989A/de
Application grantedgrantedCritical
Publication of AT390953BpublicationCriticalpatent/AT390953B/de