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Individual
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Individual
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Priority to ES1972182520UpriorityCriticalpatent/ES182520Y/en
Publication of ES182520UpublicationCriticalpatent/ES182520U/en
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Publication of ES182520YpublicationCriticalpatent/ES182520Y/en
An improved container preferably of a truncated cone shape, with a flat annular flange at its mouth, characterized in that below the flange there is a peripheral protrusion of variable height, which determines a flat lower staggering, capable of resting on the edge of another container placed immediately below, whose stepping is defined by a regular star-shaped perimeter whose internal vertices are tangent to the surface of the container, while the outer ones correspond, respectively, to the projection of a vertical edge whose upper end is located immediately below the flange, corresponding to the dihedral intersection of two triangular lateral planes that determine angular projections of lower horizontal base. (Machine-translation by Google Translate, not legally binding)