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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES86802UpriorityCriticalpatent/ES86802Y/en
Publication of ES86802UpublicationCriticalpatent/ES86802U/en
Application grantedgrantedCritical
Publication of ES86802YpublicationCriticalpatent/ES86802Y/en
Joist for the formation of structures characterized in that it consists of two longitudinal rods arranged parallel and joined together by a plurality of crosspieces, to which are joined the crests on one side of a rod arranged in a zigzag fixed by the crests opposite a third rod parallel to the first two. (Machine-translation by Google Translate, not legally binding)
ES86802U1961-04-131961-04-13
Joist for the formation of structures
ExpiredES86802Y
(en)