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Priority to ES1968140514UpriorityCriticalpatent/ES140514Y/en
Publication of ES140514UpublicationCriticalpatent/ES140514U/en
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Publication of ES140514YpublicationCriticalpatent/ES140514Y/en
Coupling for demountable structures, of the type formed by tubes or rods, characterized essentially by comprising in one of the tubes or rods corresponding to stringers, end ferrules that fit on rovings formed by recesses made in the upper end of other pipes as uprights and linked in pairs by crossbars, whose wicks are of sufficient length to fit at the lower end of other vertical tubes equally rigged and which remain in extension of the former to lengthen the uprights and rest on the sockets. (Machine-translation by Google Translate, not legally binding)
ES1968140514U1968-07-121968-07-12
COUPLING FOR REMOVABLE STRUCTURES.
ExpiredES140514Y
(en)