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 Bechtel Int CorpfiledCriticalBechtel Int Corp
Priority to IT48037/85ApriorityCriticalpatent/IT1181649B/it
Publication of IT8548037A0publicationCriticalpatent/IT8548037A0/it
Publication of IT8548037A1publicationCriticalpatent/IT8548037A1/it
Application grantedgrantedCritical
Publication of IT1181649BpublicationCriticalpatent/IT1181649B/it