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Priority claimed from GB838302119Aexternal-prioritypatent/GB8302119D0/en
Priority claimed from GB838328370Aexternal-prioritypatent/GB8328370D0/en
Application filed by Secr Defence Brit, Merck Patent GmbhfiledCriticalSecr Defence Brit
Priority claimed from EP84300478Aexternal-prioritypatent/EP0117631B1/en
Application grantedgrantedCritical
Publication of ATE26830T1publicationCriticalpatent/ATE26830T1/en