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SnamProgetti SpA
Original Assignee
SnamProgetti SpA
Publication date
Priority claimed from IT22874/74Aexternal-prioritypatent/IT1012483B/en
Application filed by SnamProgetti SpAfiledCriticalSnamProgetti SpA
Application grantedgrantedCritical
Publication of AU489882B2publicationCriticalpatent/AU489882B2/en
Publication of AU8104175ApublicationCriticalpatent/AU8104175A/en