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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Santaella Cruz Manuel
Original Assignee
Santaella Cruz Manuel
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Publication date
Application filed by Santaella Cruz ManuelfiledCriticalSantaella Cruz Manuel
Priority to ES1969163823UpriorityCriticalpatent/ES163823Y/en
Publication of ES163823UpublicationCriticalpatent/ES163823U/en
Application grantedgrantedCritical
Publication of ES163823YpublicationCriticalpatent/ES163823Y/en
Improved roofing elements; characterized by comprising a plate formed by one or several plates of waterproofed concrete so that they leave between each one of them, an empty space, refillable at will with an insulating material, which will be held reciprocally by means of transversal metallic reinforcements, distributed in all its surface in variable form, which in their major sides have a projection in one and a step in the opposite, which will allow the correlative superposition of the plates, so that they form a smooth surface. (Machine-translation by Google Translate, not legally binding)