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H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02K—DYNAMO-ELECTRIC MACHINES
H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
H02K11/21—Devices for sensing speed or position, or actuated thereby
FR450854A1912-10-281912-10-28Dispositif destiné à l'éclairage des automobiles, motocyclettes, vélos, aéroplanes, canots, dirigeables, etc.
ExpiredFR450854A
(fr)