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Priority to ES114830UpriorityCriticalpatent/ES114830Y/en
Publication of ES114830UpublicationCriticalpatent/ES114830U/en
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Publication of ES114830YpublicationCriticalpatent/ES114830Y/en
Sound device for toy store composed of a box characterized by comprising a chamber to which pours the mouth of penetration of air being said chamber communicated with another contiguous minor that in addition to the side walls of the box is bounded by two partitions with its beveled edge with a slope towards the interior of the chamber, the edges of which are separated from the lid of the box, forming between it and the edge a narrow slot for air passage which partially escapes to the outside through two holes made in the lid of the chamber. Box with each hole being adjacent to each of the two mentioned partitions having such holes bevelled the opposite side to that through which air escapes existing from said beveled sides and below the cover in are formed a conduit for each hole that in one case is straight and in the other hole it forms a right angle. (Machine-translation by Google Translate, not legally binding)
ES114830U1965-06-301965-06-30
SOUND DEVICE FOR TOYS.
ExpiredES114830Y
(en)