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Individual
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Individual
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Priority to ES213414ApriorityCriticalpatent/ES213414A1/en
Publication of ES213414A1publicationCriticalpatent/ES213414A1/en
System for the forging of floors, characterized in that to form these are coupled three kinds of pieces: ones that aligned conveniently and filled with concrete and armor, constitute the joists, which have a rim on its base for the support of the plates lower, which are light pieces of ceramic intended only to support the plaster and a step in the upper part, to receive the edge of the upper plates that are tongue and groove pieces. (Machine-translation by Google Translate, not legally binding)
ES213414A1954-01-301954-01-30System for forging soils (Machine-translation by Google Translate, not legally binding)
ExpiredES213414A1
(en)