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Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups
(AREA)
Abstract
Un altavoz de bobina móvil perfeccionado, caracterizado por el hecho de estar constituido de una plancha totalmente plana de material ligero, oscilable y de reducida inercia, sostenida por un marco, en cuyo centro va unida fijamente una bobina móvil en un campo homogéneo de un imán permanente, dispuesto adecuadamente en relación con la bobina formando el dispositivo magnetodinámico.
ES97149U1963-01-041963-01-04Altavoz de bobina móvil perfeccionado
ExpiredES97149Y
(es)