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Individual
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Individual
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Priority to ES0060766UpriorityCriticalpatent/ES60766Y/es
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Publication of ES60766YpublicationCriticalpatent/ES60766Y/es
Ignition Installations For Internal Combustion Engines
(AREA)
Connection Of Batteries Or Terminals
(AREA)
Abstract
Mural eléctrico para uso escolar, caracterizado por que para su accionamiento se dispone interiormente un circuito eléctrico accionable por pila y toma de corriente de la red, a cuyos efectos lleva situada una pila dotada de sus correspondientes contactos de los que parten un hilo que va a soldarse en un polo del portalámparas, fijado mediante una pletina; también y del otro polo del citado portalámparas continua un hilo cuyo terminal va dotado de un puntero para contactar en los puntos de contacto de las preguntas.
ES0060766U1957-07-021957-07-02Mural eléctrico para uso escolar
ExpiredES60766Y
(es)