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Priority claimed from US06/395,830external-prioritypatent/US4491126A/en
Application filed by Hti Bio Products IncfiledCriticalHti Bio Products Inc
Priority claimed from EP19830105982external-prioritypatent/EP0103081B1/en
Application grantedgrantedCritical
Publication of ATE69941T1publicationCriticalpatent/ATE69941T1/en