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Priority to ES126707UpriorityCriticalpatent/ES126707Y/es
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Machines For Laying And Maintaining Railways
(AREA)
Abstract
Carril para grúas de cualquier tipo cuya sección rectangular está formada por un rectángulo con los vértices de la parte superior redondeados, prolongado hacia abajo por una figura aproximada de trapecio isósceles, cuyos lados no paralelos pueden ser ligeramente curvos con centro de curvatura exterior, y prolongarse este trapecio hacia abajo por otro rectángulo si fuera necesario.
ES126707U1966-12-311966-12-31Carril para gruas.
ExpiredES126707Y
(es)