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Individual
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Individual
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Priority to ES149441UpriorityCriticalpatent/ES149441U/en
Publication of ES149441UpublicationCriticalpatent/ES149441U/en
Mixed beam made of steel and reinforced concrete, characterized by being made up of two parts, one reinforced concrete or mass, and another lower metal laminated steel, being able to use this type of mixed beam indistinctly, either on metal or concrete pillars. (Machine-translation by Google Translate, not legally binding)
ES149441U1969-06-111969-06-11Mixed beam made of steel and reinforced concrete (Machine-translation by Google Translate, not legally binding)
PendingES149441U
(en)
Procedure for the formation of viaducts and provisional bridges through special elements (Machine-translation by Google Translate, not legally binding)
Improvements in sliding formwork for architectural constructions of aboveded section concrete. (Machine-translation by Google Translate, not legally binding)