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Application filed by Battista Giannamaria Gianpiero, Guglielmo MenegattifiledCriticalBattista Giannamaria Gianpiero
Priority to ITTO910838ApriorityCriticalpatent/IT1250040B/en
Publication of ITTO910838A0publicationCriticalpatent/ITTO910838A0/en
Publication of ITTO910838A1publicationCriticalpatent/ITTO910838A1/en
Application grantedgrantedCritical
Publication of IT1250040BpublicationCriticalpatent/IT1250040B/en