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Priority to ES99244UpriorityCriticalpatent/ES99244Y/en
Publication of ES99244UpublicationCriticalpatent/ES99244U/en
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Publication of ES99244YpublicationCriticalpatent/ES99244Y/en
Device for joining channels, characterized by comprising two projections arranged longitudinally and facing each other, on the internal faces of the end of one of the channels to be joined, precisely in the dilation or half plug cup, whose opposing projections take the form of wedges to have the step or lower edge on a slope, such projections being combined with the arrangement of the end of the other channel in the form of a flute peak, with the edges sloping towards the end, with precisely the same degree of slope as the lower edge of the projections so that, when connecting one channel with the other, the inclined edges of one end fit under the edges of the wedge ridges, effecting a solidary unión of both channels. (Machine-translation by Google Translate, not legally binding)