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 Exxon Research Engineering CofiledCriticalExxon Research Engineering Co
Priority to IT23813/84ApriorityCriticalpatent/IT1178646B/it
Publication of IT8423813A0publicationCriticalpatent/IT8423813A0/it
Publication of IT8423813A1publicationCriticalpatent/IT8423813A1/it
Application grantedgrantedCritical
Publication of IT1178646BpublicationCriticalpatent/IT1178646B/it