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Individual
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Individual
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Priority to ES0019012UpriorityCriticalpatent/ES19012U/en
Publication of ES19012UpublicationCriticalpatent/ES19012U/en
A surprise device for commercial advertising, essentially characterized by being composed of a plate of appropriate rigid material, such as cardboard, thin sheet metal or other similar, of variable dimensions, in the form of a card, which has been practiced, a central circular opening, and at the upper and lower edges a recess in the direction of the ends of the vertical diameter of said opening, to whose plate or card another piece in the form of a hanging tab of a ring of rubber thread is adapted, passing , by the recesses of the plate and by the center of said tongue, it holds the latter, located in the center of the circular opening, allowing the tensioning of the rubber thread by rolling over itself making the tongue rotate in a direction, which releasing it will rotate in the opposite direction much more quickly the greater the tension, which, produced between the walls of an envelope or lightweight paper wrap, causes noise that similar to that of a trapped moscardon. (Machine-translation by Google Translate, not legally binding)
ES0019012U1949-01-191949-01-19Surprise device for commercial propaganda (Machine-translation by Google Translate, not legally binding)
PendingES19012U
(en)
Graphic presentation applicable to strips or ribbons of postcards, trading cards and similar (Machine-translation by Google Translate, not legally binding)