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Achutegui Otero Alejandro
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Achutegui Otero Alejandro
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Priority to ES96598UpriorityCriticalpatent/ES96598U/es
Publication of ES96598UpublicationCriticalpatent/ES96598U/es
Por bloques prefabricados de hormigón vibrado, caracterizado esencialmente por que el bloque tiene forma rectangular con las caras laterales ligeramente convexas y su interior es hueco con una o varias paredes intermedias para mayor solidez y el fondo del bloque está completamente cerrado.
ES96598U1962-12-111962-12-11Bloques prefabricados de hormigón vibrado
PendingES96598U
(es)