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Hoover Ltd
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Hoover Ltd
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Perfeccionamientos en la construcción de aspiradoras caracterizados porque comprenden una envoltura o cuerpo dotado de una abertura de escape en una pared extrema; una placa obstructora de escape para desviar el aire que sale por dicha abertura separándolo del eje de la misma y un deflector dispuesto debajo de la abertura y entre la placa obstructora y la pared extrema para impedir que el aire circule hacia abajo y choque con la superficie de sostén sobre la cual se apoya la aspiradora.
ES0212210A1952-11-181953-11-17Perfeccionamientos en la construccion de aspiradoras
ExpiredES212210A1
(es)