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Priority to ES0005459UpriorityCriticalpatent/ES5459Y/es
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Publication of ES5459YpublicationCriticalpatent/ES5459Y/es
Pistón con nervios de refuerzo para motores de combustión interna perfeccionado caracterizado por el hecho de que en su pared exterior y debajo del reborde inferior de los aros del pistón lleva al lado de cada extremo del vástago dos nervios verticales (a) en forma de soporte inclinado.
ES0005459U1940-02-071940-02-07Pistón, con nervio de refuerzo, para motores de combustión interna.
ExpiredES5459Y
(es)