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Priority claimed from GB858506319Aexternal-prioritypatent/GB8506319D0/en
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Application filed by Smith Kline French LabfiledCriticalSmith Kline French Lab
Priority claimed from EP86301714Aexternal-prioritypatent/EP0201988B1/de
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Publication of ATE65999T1publicationCriticalpatent/ATE65999T1/de