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.)
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SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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Filing date
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Application filed by SnamProgetti SpAfiledCriticalSnamProgetti SpA
Publication of FR2189381A1publicationCriticalpatent/FR2189381A1/fr
Application grantedgrantedCritical
Publication of FR2189381B1publicationCriticalpatent/FR2189381B1/fr