Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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FREIXA SALA JOAN
Original Assignee
FREIXA SALA JOAN
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Publication date
Application filed by FREIXA SALA JOANfiledCriticalFREIXA SALA JOAN
Priority to ES1984280482UpriorityCriticalpatent/ES280482Y/en
Publication of ES280482UpublicationCriticalpatent/ES280482U/en
Application grantedgrantedCritical
Publication of ES280482YpublicationCriticalpatent/ES280482Y/en
Rigid pieces of wood, aluminum, iron, etc., which are composed of two rigid bars or supports, and a crossbar, which are joined together by nuts, ferrules or rivets, with the advantage that the crossbars are united in their middle part, by some kneecaps, which allow them to fall down or to disperse, and being at this point it is reduced to half its length. (Machine-translation by Google Translate, not legally binding)