Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Himont ItaliafiledCriticalHimont Italia
Priority to ITMI910452ApriorityCriticalpatent/IT1249337B/en
Publication of ITMI910452A0publicationCriticalpatent/ITMI910452A0/en
Publication of ITMI910452A1publicationCriticalpatent/ITMI910452A1/en
Application grantedgrantedCritical
Publication of IT1249337BpublicationCriticalpatent/IT1249337B/en