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Application filed by Fonderia Tipografica CooperatifiledCriticalFonderia Tipografica Cooperati
Priority to IT8821915ApriorityCriticalpatent/IT1227342B/it
Publication of IT8821915A0publicationCriticalpatent/IT8821915A0/it
Application grantedgrantedCritical
Publication of IT1227342BpublicationCriticalpatent/IT1227342B/it