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Application filed by Silmar SpafiledCriticalSilmar Spa
Priority to IT97VI000005ApriorityCriticalpatent/IT1292933B1/it
Publication of ITVI970005A1publicationCriticalpatent/ITVI970005A1/it
Application grantedgrantedCritical
Publication of IT1292933B1publicationCriticalpatent/IT1292933B1/it