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Application filed by Eniricerche Spa, Snam SpafiledCriticalEniricerche Spa
Priority to ITMI913158ApriorityCriticalpatent/IT1252101B/it
Publication of ITMI913158A0publicationCriticalpatent/ITMI913158A0/it
Publication of ITMI913158A1publicationCriticalpatent/ITMI913158A1/it
Application grantedgrantedCritical
Publication of IT1252101BpublicationCriticalpatent/IT1252101B/it