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Application filed by Germano ArmellinifiledCriticalGermano Armellini
Priority to IT48501/81ApriorityCriticalpatent/IT1142768B/it
Publication of IT8148501A0publicationCriticalpatent/IT8148501A0/it
Application grantedgrantedCritical
Publication of IT1142768BpublicationCriticalpatent/IT1142768B/it