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Priority to ES1967130051UpriorityCriticalpatent/ES130051Y/en
Publication of ES130051UpublicationCriticalpatent/ES130051U/en
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Publication of ES130051YpublicationCriticalpatent/ES130051Y/en
Adjustable tubes in anti-rotation arrangement, essentially characterized in that the spliceable tubular sections, respectively, have a different diameter at each end, which facilitates the telescopic adjustment of the solid sections, whose joints are of indeterminate length and number, each tube having both diametrical sections, some grooves, coinciding in the telescopic coupling, creating a tongue and groove anti-rotation arrangement, with total suppression of anchoring means. (Machine-translation by Google Translate, not legally binding)
A device to join two tubes, sections of tube or similar, straight and inclined one towards another. (Machine-translation by Google Translate, not legally binding)
Tubular bar elements united telescopically between yes and sliders with automatic blocking by rotation. (Machine-translation by Google Translate, not legally binding)