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Individual
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Individual
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Priority to ES0010393UpriorityCriticalpatent/ES10393Y/en
Publication of ES10393UpublicationCriticalpatent/ES10393U/en
Application grantedgrantedCritical
Publication of ES10393YpublicationCriticalpatent/ES10393Y/en
An electric buzzer essentially characterized by consisting of a base of molded material, such as synthetic resin or the like, where there is a central cavity for receiving the electromagnet, which, properly mounted, sits on a metal contact plate, which at two points diametrically opposed, it is extended by two appendices of the same sheet, which, properly folded and folded, are perpendicular to the base and serve as support to the vibrating plate and the contact bar, covering the whole by means of a cover , simple or with horn, of the same material as the base, which covers hidden, for example, how much the buzzer composes, including the terminals of the same, this cover having a special assembly, which makes it act as a sounding board. (Machine-translation by Google Translate, not legally binding)
ES0010393U1944-08-021944-08-02
Electric buzzer.
ExpiredES10393Y
(en)
Installation for the molding of objects of a material of molding termplastic or thermofinishable. (Machine-translation by Google Translate, not legally binding)