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Individual
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Individual
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Priority to ES0189557UpriorityCriticalpatent/ES189557U/es
Publication of ES189557UpublicationCriticalpatent/ES189557U/es
Nuevo tipo de bovedillas para forjados de pisos, caracterizada por estar construida en material de peso ligero, fabricada en gran longitud y formada en su base superior por una bóveda o figura poligonal, reforzada por almas verticales hasta la base inferior.
ES0189557U1973-03-091973-03-09Nuevo tipo de bovedilla para forjados de piso
PendingES189557U
(es)