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Application filed by Angelo CalonifiledCriticalAngelo Caloni
Priority to IT23124/82ApriorityCriticalpatent/IT1152530B/it
Publication of IT8223124A0publicationCriticalpatent/IT8223124A0/it
Application grantedgrantedCritical
Publication of IT1152530BpublicationCriticalpatent/IT1152530B/it