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Priority claimed from IT21384/86Aexternal-prioritypatent/IT1197805B/it
Application filed by Aziende Chimiche Riunite Angelini Francesco A.CfiledCriticalAziende Chimiche Riunite Angelini Francesco A.C
Publication of MD347B1publicationCriticalpatent/MD347B1/ro
Publication of MD347C2publicationCriticalpatent/MD347C2/ro
Process for the preparation of a chemical composition based on titanium trihalide useful the polymerization or copolimerization of unsaturated compounds