G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
G04C3/027—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using electromagnetic coupling between electric power source and pendulum
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Physics & Mathematics
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Engineering & Computer Science
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Electromagnetism
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Power Engineering
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General Physics & Mathematics
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Apparatuses For Generation Of Mechanical Vibrations
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Dispositif perfectionne pour deplacer deux corps l'un par rapport a l'autre, en particulier pour la realisation de systemes implantables dans le corps humain
Dispositif automatique de commande d'un correcteur hydraulique de hauteur d'une suspension de train arrière de véhicule automobile, et suspension mixte équipée d'un tel dispositif