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Priority to ES0030487UpriorityCriticalpatent/ES30487Y/es
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Publication of ES30487YpublicationCriticalpatent/ES30487Y/es
Un juguete de construcción a base de elementos de fijación magnética, aplicable a la confección de cuadros artísticos, caracterizado esencialmente por el hecho de que, cada uno de los elementos de la construcción, se halla dotado en su reverso de una lámina de imán permanente, cuyos dos polos, relativamente en relieve, sirven para realizar una fuerte fijación magnética contra una chapa de hierro dulce, que hace de cuadro y que, decorada como fondo del mismo en consonancia con el asunto de los elementos de la construcción, permite que estos queden retenidos y presentan caprichosos o artísticos conjuntos, según la habilidad del jugador.
ES0030487U1952-03-261952-03-26Juguete de construccón a base de elementos de fijación magnética
ExpiredES30487Y
(es)
Improvements in or relating to methods of manufacturing ferromagnetic bodies, the ferromagnetic bodies so produced and permanent magnets produced from such bodies
Improvements in or relating to methods of manufacturing ferromagnetic bodies, the ferromagnetic bodies so produced and permanent magnets produced from such bodies