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Individual
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Individual
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Priority to ES1974201388UpriorityCriticalpatent/ES201388Y/en
Publication of ES201388UpublicationCriticalpatent/ES201388U/en
Application grantedgrantedCritical
Publication of ES201388YpublicationCriticalpatent/ES201388Y/en
Improved portalaminas box, characterized essentially because it is constituted by two pastes attached to a spine, as a book, one of whose pastes has attached on its internal face a molded sheet determining the bottom and side walls of the box itself, which presents a central slab in one of the larger side walls; while the internal face of the opposite pulp has another transparent sheet, which has moldings on both sides, in the marginal areas of at least two of its opposite sides, whose nerves, in the closing of both pastes, fit inside of said box preventing the slipping of the paste on the edge of the box; said transparent sheet being adhered by three of its edges to said paste constituting with it a portfolio or pocket; externally comprising the edges of said pastes, respectively a strip and closure slip, the strip of which at its end has an angled cut that determines a flange that secures the closing of the box against the slip. (Machine-translation by Google Translate, not legally binding)