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MUNTANOLA LUIS TEY
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MUNTANOLA LUIS TEY
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Priority to ES0247653ApriorityCriticalpatent/ES247653A1/es
Publication of ES247653A1publicationCriticalpatent/ES247653A1/es
Manufacturing Of Tubular Articles Or Embedded Moulded Articles
(AREA)
Rigid Pipes And Flexible Pipes
(AREA)
Abstract
Nuevo procedimiento de fabricación de tubos de hormigón con duelas precomprimidas o pretensadascaracterizado pro la formación previa de sectores de un cilindro de hormigón del grueso del tubo a fabricaren tal formaque mediante el acoplamiento de dichos sectores se pueda formar un tubo entero exactamente cilíndrico.
ES0247653A1959-03-021959-03-02Un nuevo procedimiento de fabricaciën de tubos de hormigën con duelas precomprimidas o pretensadas
ExpiredES247653A1
(es)