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Application filed by Elia Giovanni PivottofiledCriticalElia Giovanni Pivotto
Priority to ITAL940007priorityCriticalpatent/IT234060Y1/it
Publication of ITAL940007V0publicationCriticalpatent/ITAL940007V0/it
Publication of ITAL940007U1publicationCriticalpatent/ITAL940007U1/it
Application grantedgrantedCritical
Publication of IT234060Y1publicationCriticalpatent/IT234060Y1/it