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Application filed by Dalmine SpafiledCriticalDalmine Spa
Priority to IT19497/79ApriorityCriticalpatent/IT1112160B/en
Publication of IT7919497A0publicationCriticalpatent/IT7919497A0/en
Application grantedgrantedCritical
Publication of IT1112160BpublicationCriticalpatent/IT1112160B/en
IT19497/79A1979-01-221979-01-22
EXPANSION DEVICE FOR JOINING STRUCTURAL ELEMENTS WITH HOLLOW BODIES, OF THE EXPANSION BOLT TYPE, WITH SLAT SLEEVE
IT1112160B
(en)