Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES0258517ApriorityCriticalpatent/ES258517A1/es
Publication of ES258517A1publicationCriticalpatent/ES258517A1/es
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Road Paving Structures
(AREA)
Rod-Shaped Construction Members
(AREA)
Abstract
Procedimiento de fabricación de acequias, caracterizado por la disposición de unas placas de sustentación a modo de traviesas sobre el terreno enmarcado, sobre las que se disponen dos sistemas continuos de perfiles o viguetas, paralelamente dispuestas entre si y en línea continua cada uno de ellos.
ES0258517A1960-05-311960-05-31Procedimiento de fabricaciën de acequias
ExpiredES258517A1
(es)