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TUBCOR INTERNAT
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TUBCOR INTERNAT
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Publication of ES210557A3publicationCriticalpatent/ES210557A3/en
Improvements in joints for metal elements (for scaffolding shelves ladders and the like of removable metal structures in which two stirrups have their middle parts placed on top of each other removably and their free ends provided with means to hold elements of a structure against said stirrups ) characterized by the fact that at least one of the stirrups comprises a middle part prepared to accommodate elements of the structure of different sections such as angular bars and tubular elements and fins curved backwards at their ends to provide arcuate means of articulation for the ends of two fastening elements arranged to hold the elements of the structure against said stirrups. (Machine-translation by Google Translate, not legally binding)
ES0210557A1949-09-221953-07-23Improvements in unions for metallic elements (Machine-translation by Google Translate, not legally binding)
ExpiredES210557A3
(en)