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Individual
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Priority to ES1971168401UpriorityCriticalpatent/ES168401Y/en
Publication of ES168401UpublicationCriticalpatent/ES168401U/en
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Publication of ES168401YpublicationCriticalpatent/ES168401Y/en
Nozzle for toy trumpet, characterized by all its elements being constituted in the same material and in a single piece and because it has a trunco-conical tubular configuration, with wind entry through the base of smaller diameter and output by the larger one, formed this for the housing of the trumpet tube; and because its internal elements are formed by an obstacle, facing the entrance, perpendicular to the direction of the wind and half-tubulant obturator and another similar, close to the exit, obturator of the other half, behavior of the fixed end of the tongue, which reaches the free end of the first obstacle leaving a groove with it, producing sound in the compression of the wind on it. (Machine-translation by Google Translate, not legally binding)
ES1971168401U1971-04-281971-04-28
MOUTHPIECE FOR TOY TRUMPET.
ExpiredES168401Y
(en)
Device preconfigured helicoidally for cables of closed end and similar and its method of manufacture. (Machine-translation by Google Translate, not legally binding)