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Application filed by Immormino Giuseppe, Gioelli Lucia, Gioelli GiovannifiledCriticalImmormino Giuseppe
Publication of CH291020ApublicationCriticalpatent/CH291020A/it
H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
H01R39/00—Rotary current collectors, distributors or interrupters
H01R39/64—Devices for uninterrupted current collection
H01R39/643—Devices for uninterrupted current collection through ball or roller bearing
CH291020D1951-04-171951-10-04Dispositivo per la trasmissione di corrente elettrica, applicabile a spine, prese di corrente ed apparecchi utilizzatori.
CH291020A
(it)