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INTEMPER ESPANOLA SA
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INTEMPER ESPANOLA SA
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Application filed by INTEMPER ESPANOLA SAfiledCriticalINTEMPER ESPANOLA SA
Priority to ES1984277925UpriorityCriticalpatent/ES277925Y/en
Publication of ES277925UpublicationCriticalpatent/ES277925U/en
Application grantedgrantedCritical
Publication of ES277925YpublicationCriticalpatent/ES277925Y/en
Reinforced filter slab, essentially characterized by being made of two intimately bound materials, one being concrete composed of porous surface aggregates and the other a polystyrene plate with special geometry that reinforces the obtained plate. (Machine-translation by Google Translate, not legally binding)