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Sola Sanchez manuel
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Sola Sanchez manuel
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Priority to ES118425UpriorityCriticalpatent/ES118425Y/es
Publication of ES118425UpublicationCriticalpatent/ES118425U/es
Application grantedgrantedCritical
Publication of ES118425YpublicationCriticalpatent/ES118425Y/es
Un tramo de escalera prefabricado caracterizado por estar constituídos por dos laterales que son perfiles en U a los que van soldado una serie de angulares que son los peldaños; estos laterales van provisto de una serie de taladros a una distancia convenida para la fijación de garras metálicas sobre él.
ES118425U1965-12-281965-12-28Un tramo de escalera prefabricado.
ExpiredES118425Y
(es)
Fremgangsmåde til fremstilling af bygningskonstruktioner under anvendelse af forudfremstillede i tværsnit U-formede enhedsbyggeelementer samt byggeelementer til udøvelse af fremgangsmåden.