ES228887A1 - Manufacturing procedure for special viguettes for construction (Machine-translation by Google Translate, not legally binding)
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Manufacturing procedure for special viguettes for construction (Machine-translation by Google Translate, not legally binding)
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Procedure for manufacturing special joists for construction, characterized in that the first step is the formation of a bed of sand through which an aplant is passed to concave it in its upper part, with an arrow according to its light. (Machine-translation by Google Translate, not legally binding)
ES228887A1956-05-301956-05-30Manufacturing procedure for special viguettes for construction (Machine-translation by Google Translate, not legally binding)
ExpiredES228887A1
(en)