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Application filed by Enichem SintesifiledCriticalEnichem Sintesi
Priority to IT8822988ApriorityCriticalpatent/IT1228048B/it
Publication of IT8822988A0publicationCriticalpatent/IT8822988A0/it
Priority to AT89203180Tprioritypatent/ATE85305T1/de
Priority to DE1989604760prioritypatent/DE68904760T2/de
Priority to EP89203180Aprioritypatent/EP0378873B1/en
Application grantedgrantedCritical
Publication of IT1228048BpublicationCriticalpatent/IT1228048B/it
Priority to GR930400417Tprioritypatent/GR3007179T3/el