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Application filed by Ceramica Valsecchia S P AfiledCriticalCeramica Valsecchia S P A
Priority to ITMO980246priorityCriticalpatent/IT1304929B1/it
Publication of ITMO980246A1publicationCriticalpatent/ITMO980246A1/it
Application grantedgrantedCritical
Publication of IT1304929B1publicationCriticalpatent/IT1304929B1/it