ES421040A1 - Perfeccionamientos en edificaciones construidas a modo de armaduras, consistentes en partes prefabricadas de hormigon de acero.
- Google Patents
Perfeccionamientos en edificaciones construidas a modo de armaduras, consistentes en partes prefabricadas de hormigon de acero.
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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Hochtief AG
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Hochtief AG
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Priority to ES421040ApriorityCriticalpatent/ES421040A1/es
Publication of ES421040A1publicationCriticalpatent/ES421040A1/es
Buildings Adapted To Withstand Abnormal External Influences
(AREA)
ES421040A1973-11-301973-11-30Perfeccionamientos en edificaciones construidas a modo de armaduras, consistentes en partes prefabricadas de hormigon de acero.
ExpiredES421040A1
(es)