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Bobedilla for forming floors, formed by a piece of hollow ceramic material and of a sensibly parallepipedal shape, which is characterized because the interior, swedish of the piece is subdivided into compartments by means of partitions parallel to the lateral faces whose compartments limit on their upper part with a partition parallel to the upper face of the piece, located close to this face, the gap between said partition and the upper face being subdivided into longitudinal holes of triangular section by other partitions arranged regularly in the form of a lattice, thus forming the resistant reinforcement of the upper face, whose part has a lower flap on both sides, prolongation of the lower face and a trapezoidal projection at half height, also having a longitudinal concave gap at its junction with the upper face. (Machine-translation by Google Translate, not legally binding)
ES1968149734U1968-10-181968-10-18
BOVEDILLA FOR FORGING FORGING.
ExpiredES149734Y
(en)
Constructive element for the manufacture of drainage ducts resistant to ascensional push. (Machine-translation by Google Translate, not legally binding)