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Priority claimed from GB888823488Aexternal-prioritypatent/GB8823488D0/en
Priority claimed from GB898901095Aexternal-prioritypatent/GB8901095D0/en
Priority claimed from GB898917201Aexternal-prioritypatent/GB8917201D0/en
Priority claimed from PCT/EP1989/001159external-prioritypatent/WO1990003970A1/en
Application filed by Erba Carlo SpafiledCriticalErba Carlo Spa
Publication of NO902476D0publicationCriticalpatent/NO902476D0/en
Publication of NO902476LpublicationCriticalpatent/NO902476L/en