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Priority to ES201672ApriorityCriticalpatent/ES201672A1/en
Publication of ES201672A1publicationCriticalpatent/ES201672A1/en
Anchoring for post-tensioned concrete reinforcement characterized by the existence of metal parts that are joined to the ends of the reinforcements by welding. (Machine-translation by Google Translate, not legally binding)
ES201672A1952-01-311952-01-31An anchorage for post-threaded concrete armours (Machine-translation by Google Translate, not legally binding)
ExpiredES201672A1
(en)
New procedure for the construction of beams, pillars, floors and roofs of armed concrete (Machine-translation by Google Translate, not legally binding)