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Individual
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Individual
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Priority to ES1971173737UpriorityCriticalpatent/ES173737Y/en
Publication of ES173737UpublicationCriticalpatent/ES173737U/en
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Publication of ES173737YpublicationCriticalpatent/ES173737Y/en
Musical toy, characterized in that it is constituted by a corrugated tube, preferably of flexible thermoplastic material, completely free and open at both ends in one of which is attached a smooth bushing, which facilitates the embouchure during the blowing action in the tube, and at the opposite end, another flared sleeve is provided, so that other conventional sound-producing elements are devoid of a tongue, the successive recesses and projections of the interior of the tube modify the vein of air blown by one of the ends, producing the appropriate sound. (Machine-translation by Google Translate, not legally binding)