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Priority claimed from GB8615979Aexternal-prioritypatent/GB2192278B/en
Application filed by Biotech Instr LtdfiledCriticalBiotech Instr Ltd
Priority claimed from EP87904082Aexternal-prioritypatent/EP0273934B1/en
Application grantedgrantedCritical
Publication of ATE56276T1publicationCriticalpatent/ATE56276T1/en