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Priority claimed from GB838322470Aexternal-prioritypatent/GB8322470D0/en
Priority claimed from GB848413535Aexternal-prioritypatent/GB8413535D0/en
Application filed by Boots Co PlcfiledCriticalBoots Co Plc
Priority claimed from EP84305548Aexternal-prioritypatent/EP0135367B1/de
Application grantedgrantedCritical
Publication of ATE33025T1publicationCriticalpatent/ATE33025T1/de