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Cartonajes Union SL
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Cartonajes Union SL
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Application filed by Cartonajes Union SLfiledCriticalCartonajes Union SL
Priority to ES1968137765UpriorityCriticalpatent/ES137765Y/en
Publication of ES137765UpublicationCriticalpatent/ES137765U/en
Application grantedgrantedCritical
Publication of ES137765YpublicationCriticalpatent/ES137765Y/en
Improved cardboard box, characterized essentially because the triple wall that constitutes each end presents a cut in the outer wall that determines a central tab from the upper edge, while in the middle wall, formed by the extensions, twin side cuts that combined with a groove of the bottom constitute a lower step that allows the crimp between boxes stacked by the penetration of the folded tab of a box in the lower part of the immediate upper. (Machine-translation by Google Translate, not legally binding)