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Individual
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Individual
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Priority to ES1975214513UpriorityCriticalpatent/ES214513Y/es
Publication of ES214513UpublicationCriticalpatent/ES214513U/es
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Publication of ES214513YpublicationCriticalpatent/ES214513Y/es
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Inorganic Compounds Of Heavy Metals
(AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement
(AREA)
Abstract
Pieza para la formación de jácenas y similares, caracterizada esencialmente por el hecho de que consiste en un cuerpo acanalado de hormigón pretensado abierto superiormente, de armadura más densa en el fondo que en las paredes laterales, cuya pieza presenta de origen una contraflecha longitudinal y está destinada a ser rellenada por una masa fraguable debidamente armada, cuyo peso vence la contraflecha inicial.
ES1975214513U1975-08-081975-08-08Pieza para formacion de jacenas y similares.
ExpiredES214513Y
(es)