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Application filed by Luigi Ardenghi & C S N CfiledCriticalLuigi Ardenghi & C S N C
Priority to ITMI990019priorityCriticalpatent/IT246463Y1/it
Publication of ITMI990019U1publicationCriticalpatent/ITMI990019U1/it
Application grantedgrantedCritical
Publication of IT246463Y1publicationCriticalpatent/IT246463Y1/it