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 filedfiledCritical
Priority to IT97MI000935ApriorityCriticalpatent/IT1291629B1/it
Publication of ITMI970935A0publicationCriticalpatent/ITMI970935A0/it
Publication of ITMI970935A1publicationCriticalpatent/ITMI970935A1/it
Application grantedgrantedCritical
Publication of IT1291629B1publicationCriticalpatent/IT1291629B1/it
IT97MI000935A1997-04-221997-04-22Procedimento per incrementare la quantita' di frazioni bassobollenti estraibili da tagli petroliferi pesanti
IT1291629B1
(it)