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 Enichem SpafiledCriticalEnichem Spa
Priority to IT1998MI002714priorityCriticalpatent/IT1304177B1/en
Publication of ITMI982714A1publicationCriticalpatent/ITMI982714A1/en
Application grantedgrantedCritical
Publication of IT1304177B1publicationCriticalpatent/IT1304177B1/en