Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
Filing date
Publication date
Priority claimed from IT2301174Aexternal-prioritypatent/IT1012688B/en
Priority claimed from IT2151775Aexternal-prioritypatent/IT1049374B/en
Application filed by SnamProgetti SpAfiledCriticalSnamProgetti SpA
Application grantedgrantedCritical
Publication of AU492878B2publicationCriticalpatent/AU492878B2/en
Publication of AU8132675ApublicationCriticalpatent/AU8132675A/en