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Publication of FR522067ApublicationCriticalpatent/FR522067A/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
H01R39/38—Brush holders
H01R39/381—Brush holders characterised by the application of pressure to brush
FR522067A1917-06-061917-06-06Dispositif porte-balai à tension réglable pour dynamos et autres machines électriques à collecteurs
ExpiredFR522067A
(fr)