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Application filed by Grotto Ferdinando, Campora Giovanni, Bassan FrancofiledCriticalGrotto Ferdinando
Priority to IT41560/86ApriorityCriticalpatent/IT1191504B/en
Publication of IT8641560A0publicationCriticalpatent/IT8641560A0/en
Publication of IT8641560A1publicationCriticalpatent/IT8641560A1/en
Application grantedgrantedCritical
Publication of IT1191504BpublicationCriticalpatent/IT1191504B/en
IT41560/86A1986-04-291986-04-29
AUTOMATIC COMBINED MACHINE FOR THE PRODUCTION OF DOUBLE CROSSED RING CHAINS FOR JEWELERY, SILVERWARE AND JEWELERY
IT1191504B
(en)