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Application filed by Hoechst IndiafiledCriticalHoechst India
Priority to IN266/BOM/87ApriorityCriticalpatent/IN168401B/en
Priority claimed from DE19873740625external-prioritypatent/DE3740625A1/de
Priority to IN198/BOM/90Aprioritypatent/IN170250B/en
Publication of IN168401BpublicationCriticalpatent/IN168401B/en