Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rico SA
Original Assignee
Rico SA
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Filing date
Publication date
Application filed by Rico SAfiledCriticalRico SA
Priority to ES0032020UpriorityCriticalpatent/ES32020Y/en
Publication of ES32020UpublicationCriticalpatent/ES32020U/en
Application grantedgrantedCritical
Publication of ES32020YpublicationCriticalpatent/ES32020Y/en
Sound emitting device, characterized in that it is constituted by a cardboard tube, or similar appropriate material, open at one end and closed on the other by a piece, of suitable characteristics to act as a membrane, to which the end of the instrument is attached. a tongue that, from that point of union, bends the first at an obtuse angle, downwards, and then, at its end, forming a small hook upwards. (Machine-translation by Google Translate, not legally binding)