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Individual
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Publication of ES240676A1publicationCriticalpatent/ES240676A1/es
Perfeccionamientos en la fabricación y montaje de postes de alumbrado en chapa, que se caracterizan porque la unión de los bordes de las partes constitutivas del mismo, se efectúa por engatillado entre ellas, sin emplear la soldadura nada más que por puntos, para sujeción de una pieza de refuerzo, que en caso de grandes resistencias será colocada en sentido diametral a la línea de engatillado.
ES0240676A1958-03-121958-03-12Perfeccionamiento en la fabricaciën y montaje de postes de alumbrado en chapa
ExpiredES240676A1
(es)