ES220344A1 - Improvements in the assembly of means for building coverings (Machine-translation by Google Translate, not legally binding)
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Improvements in the assembly of means for building coverings (Machine-translation by Google Translate, not legally binding)
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Improvements in the assembly of the means for covering buildings, characterized in that the coupling area forms on one side a vertical wall up to the base, whose upper outer edge slightly rounded and in relation to the internal parallel edge at right angles, constitutes a nerve longitudinal flanking a half shaft also parallel, which opens vertically in the lower immediate tile and has formed the opposite edge by a rib with lower height and flat surface, on which the half corresponding to the edge of the base is coupled flat of an inverted and integrated rib on the other flank. (Machine-translation by Google Translate, not legally binding)
ES220344A1955-02-251955-02-25Improvements in the assembly of means for building coverings (Machine-translation by Google Translate, not legally binding)
ExpiredES220344A1
(en)