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Application filed by Riva Calzoni SpafiledCriticalRiva Calzoni Spa
Priority to IT1999MI000227priorityCriticalpatent/IT1307671B1/en
Publication of ITMI990227A1publicationCriticalpatent/ITMI990227A1/en
Application grantedgrantedCritical
Publication of IT1307671B1publicationCriticalpatent/IT1307671B1/en