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Application filed by I C S Cidneo Ind Ceramia Del SfiledCriticalI C S Cidneo Ind Ceramia Del S
Priority to IT05191/83ApriorityCriticalpatent/IT1172932B/it
Publication of IT8305191A0publicationCriticalpatent/IT8305191A0/it
Application grantedgrantedCritical
Publication of IT1172932BpublicationCriticalpatent/IT1172932B/it