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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Fizaguirre Lopetegui Pedro
Original Assignee
Fizaguirre Lopetegui Pedro
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fizaguirre Lopetegui PedrofiledCriticalFizaguirre Lopetegui Pedro
Priority to ES0197256UpriorityCriticalpatent/ES197256U/en
Publication of ES197256UpublicationCriticalpatent/ES197256U/en
Improved semi-resistant joist, characterized in that it is constituted by a shoe molded in prestressed reinforced concrete with an upper face endowed with a mixed rib of concrete and a longitudinally resistant metal latticework, so that the joist admits the realization of lightened slab, completing it with slabs and filling Reinforced concrete back, after optional placement of complementary reinforcements. (Machine-translation by Google Translate, not legally binding)
ES0197256U1971-05-311971-05-31Semirestensive perfectionist twist (Machine-translation by Google Translate, not legally binding)
PendingES197256U
(en)
Improvements in the construction of buildings through employment of inflatable elements. (Machine-translation by Google Translate, not legally binding)
Improvements in and related to procedures for construction of buildings based on prefabricated elements (Machine-translation by Google Translate, not legally binding)
System of construction of aligerated forgeds of armed concrete, requested by negative moments (Machine-translation by Google Translate, not legally binding)