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BERMUDO FERNANDEZ MANUEL
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BERMUDO FERNANDEZ MANUEL
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Application filed by BERMUDO FERNANDEZ MANUELfiledCriticalBERMUDO FERNANDEZ MANUEL
Priority to ES0251646ApriorityCriticalpatent/ES251646A1/es
Publication of ES251646A1publicationCriticalpatent/ES251646A1/es
Underground Structures, Protecting, Testing And Restoring Foundations
(AREA)
Abstract
Nuevo sistema de eliminación de gases en alcantarillado y similares, caracterizándose porque el mismo esta dotado de una tapa, en cuyo interior va montado el sistema.
ES0251646A1959-08-211959-08-21Nuevo sistema de eliminaciën de gases en alcantarillados y similares
ExpiredES251646A1
(es)