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Application filed by Pietro BoscofiledCriticalPietro Bosco
Priority to ITMI930933priorityCriticalpatent/IT230534Y1/it
Publication of ITMI930933V0publicationCriticalpatent/ITMI930933V0/it
Publication of ITMI930933U1publicationCriticalpatent/ITMI930933U1/it
Application grantedgrantedCritical
Publication of IT230534Y1publicationCriticalpatent/IT230534Y1/it