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Individual
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Individual
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Priority to ES0154738UpriorityCriticalpatent/ES154738U/en
Publication of ES154738UpublicationCriticalpatent/ES154738U/en
Improved ceramic slab, characterized by being formed by the coupling of a pair of pieces, of different characteristics one from the other, forming one of them by successive placement, the ribs or joists on which the second ones rest, these first pieces being of flat base on which there are two symmetrical bodies with respect to a plane perpendicular to said base and in longitudinal direction, each of the two bodies presenting a first pentagonal cross section with four sides perpendicular to each other and the fifth inclined to form a surface of support of the second piece, and on this section another trapezoid of great height, leaving a vertical side parallel to the symmetrical body, in order to obtain a central channel of sufficient width for introduction of the corresponding irons and stirrups that have to arm the nerve or joist that constitute these pieces. (Machine-translation by Google Translate, not legally binding)
ES0154738U1969-12-311969-12-31Ceramic slab (Machine-translation by Google Translate, not legally binding)
PendingES154738U
(en)
A ceramic beam with prefabricated concrete filling based on multiple independent longitudinal elements adjustable in the work (Machine-translation by Google Translate, not legally binding)