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Priority to ES0237020ApriorityCriticalpatent/ES237020A1/en
Publication of ES237020A1publicationCriticalpatent/ES237020A1/en
Improvements in the banks of concrete beams, characterized in that on a rectangular and horizontal base, which centrally and longitudinally has a double negative profile corresponding to one face of the beam, two lateral profiles are placed laterally, according to the long sides of the rectangle. Previous corresponding to the other equal face of the beam, and on the smaller sides of said base are placed two closing plates that form the testers, with which the mold or concrete bench is closed, and arranged to concrete independently and simultaneously two beams. (Machine-translation by Google Translate, not legally binding)
ES0237020A1957-07-311957-07-31Improvements in the banks of concrete beams (Machine-translation by Google Translate, not legally binding)
ExpiredES237020A1
(en)