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MARTINEZ SAEZ RAUL
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MARTINEZ SAEZ RAUL
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Priority to ES0053598UpriorityCriticalpatent/ES53598Y/es
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Publication of ES53598YpublicationCriticalpatent/ES53598Y/es
Nueva corcha de hormigón para cubiertas, que se caracteriza por que la barra tensora está constituida por dos varillas de perfiles mínimos, trabajando ambos ramales a una sola fuerza, en cuya primera parte siguen una dirección paralela para converger después del segundo punto de apoyo, hasta una anilla de aproximación para el paso por la tornapunta, que descansa sobre el tensor; las dos partes del cable tensor de una sección de la cubierta, se unen en la parte central del vano por una varilla roscada.
ES0053598U1956-04-101956-04-10Nueva cercha de hormigón para cubiertas
ExpiredES53598Y
(es)