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Application filed by Roy Electrotex SpafiledCriticalRoy Electrotex Spa
Priority to IT23199/83ApriorityCriticalpatent/IT1167268B/it
Publication of IT8323199A0publicationCriticalpatent/IT8323199A0/it
Application grantedgrantedCritical
Publication of IT1167268BpublicationCriticalpatent/IT1167268B/it