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Individual
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Individual
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Priority to ES1969152810UpriorityCriticalpatent/ES152810Y/en
Publication of ES152810UpublicationCriticalpatent/ES152810U/en
Application grantedgrantedCritical
Publication of ES152810YpublicationCriticalpatent/ES152810Y/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Abstract
Light plate for construction, built with reinforced concrete and vibrated concrete, characterized by being a flat piece, rectangular, whose upper face is completely smooth while the lower face is flanged with a peripheral frame protruding from the same material and divided into two longitudinal parts by means of a central spar, all in such a way that all the edges of the plate and a central longitudinal strip result from a greater thickness. (Machine-translation by Google Translate, not legally binding)
ES1969152810U1969-10-221969-10-22
LIGHTWEIGHT PLATE FOR CONSTRUCTION.
ExpiredES152810Y
(en)
Process and apparatus for producing a sheet with two metal sheets with an intermediate layer in thermoplastic material, as well as the sheet thus obtained