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Filing date
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Application filed by NordicafiledCriticalNordica
Priority to IT04017590ApriorityCriticalpatent/IT1242953B/it
Publication of IT9040175A0publicationCriticalpatent/IT9040175A0/it
Priority to JP50139292Aprioritypatent/JPH05504706A/ja
Priority to PCT/EP1991/002447prioritypatent/WO1992011908A1/en
Priority to AU91081/91Aprioritypatent/AU641582B2/en
Priority to EP19920901283prioritypatent/EP0516784A1/en
Priority to CA 2077087prioritypatent/CA2077087A1/en
Publication of IT9040175A1publicationCriticalpatent/IT9040175A1/it
Application grantedgrantedCritical
Publication of IT1242953BpublicationCriticalpatent/IT1242953B/it