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Publication of FR511479ApublicationCriticalpatent/FR511479A/fr
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
H01R39/02—Details for dynamo electric machines
H01R39/04—Commutators
FR511479D1920-02-271920-02-27Système de collecteur ou commutateur pour machines dynamo-électriques
ExpiredFR511479A
(fr)