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Priority claimed from GB838319457Aexternal-prioritypatent/GB8319457D0/en
Priority claimed from GB838333302Aexternal-prioritypatent/GB8333302D0/en
Application filed by Maggioni Winthrop SpafiledCriticalMaggioni Winthrop Spa
Priority claimed from EP84200959Aexternal-prioritypatent/EP0131995B1/de
Application grantedgrantedCritical
Publication of ATE32336T1publicationCriticalpatent/ATE32336T1/de