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PREFABRICADOS IND DEL NORTE S
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PREFABRICADOS IND DEL NORTE S
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Application filed by PREFABRICADOS IND DEL NORTE SfiledCriticalPREFABRICADOS IND DEL NORTE S
Priority to ES200102362UpriorityCriticalpatent/ES1050352Y/es
Publication of ES1050352UpublicationCriticalpatent/ES1050352U/es
Application grantedgrantedCritical
Publication of ES1050352YpublicationCriticalpatent/ES1050352Y/es
1. Elemento de contención de tierras perfeccionado, caracterizado por estar constituido a partir de una pieza metálica (2) constitutiva de un tirante central sobre el cual se encuentra fijada una barra transversal (3) triangulada.
ES200102362U2001-09-252001-09-25Elemento de contencion de tierras perfeccionado.
Expired - Fee RelatedES1050352Y
(es)
Procede d'obtention d'une piece en materiau polymere, par exemple d'une piece prototype, ayant des caracteristiques ameliorees par exposition a un flux electronique