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Individual
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Individual
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Priority to ES1981257537UpriorityCriticalpatent/ES257537U/es
Publication of ES257537UpublicationCriticalpatent/ES257537U/es
Aparato para ejercicios gimnásticos, caracterizado porque está constituido por un bastidor que comprende esencialmente dos carriles paralelos y en curvatura convexa en plano vertical, con su mayor punto de elevación en el centro, y de un carro desplazable a lo largo de dichos carriles, estando relacionado el carro con el bastidor por medio de unos tirantes elásticos que, siendo extendidos por el desplazamiento del carro alternativamente en uno y otro sentido bajo el impulso comunicado por el gimnasta situado sobre el carro, determinan por reacción el retroceso correspondiente.
ES1981257537U1981-04-091981-04-09Aparato para ejercicios gimnasticos
PendingES257537U
(es)
Vogatore a due staffe indipendenti congiunte a un manubrio mediante corpi molleggianti, atto all'esecuzione di esercizi ginnastici impegnanti le braccia e le gambe