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Individual
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Priority to ES0042786UpriorityCriticalpatent/ES42786Y/en
Publication of ES42786UpublicationCriticalpatent/ES42786U/en
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Publication of ES42786YpublicationCriticalpatent/ES42786Y/en
Portable alarm device consisting essentially of an elastic chamber with sound embouchure with means for its fixation, in whose mouth is coupled, through an elastic tube, a valve for its inflation and sealing, which also has means for its attachment this being carried out, on both elements, on immediate points of the edges of the opening whose separation it is desired to denounce, preferably being arranged, the elastic chamber and its embossed hollow inside a decorative figure. (Machine-translation by Google Translate, not legally binding)