IT1084926B - Apparecchio disposto a monte alimentato con tensione alternato
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Apparecchio disposto a monte alimentato con tensione alternato
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Publication number
IT1084926B
IT1084926BIT2204577AIT2204577AIT1084926BIT 1084926 BIT1084926 BIT 1084926BIT 2204577 AIT2204577 AIT 2204577AIT 2204577 AIT2204577 AIT 2204577AIT 1084926 BIT1084926 BIT 1084926B
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Application filed by Bbc Brown Boveri & CiefiledCriticalBbc Brown Boveri & Cie
Priority to IT2204577ApriorityCriticalpatent/IT1084926B/it
Application grantedgrantedCritical
Publication of IT1084926BpublicationCriticalpatent/IT1084926B/it
Improvements relating to apparatus for operating devices having a negative resistance characteristic from an alternating electric current supply circuit