Class of paper, wood, cardboard, cloth, leather, steel or other similar material, containing in its interior a series of departments or divisions, each of which has a label holder or guide in which the corresponding inscription must appear. The issues that each division contains. (Machine-translation by Google Translate, not legally binding)

摘要

A utility model consisting of a kind of wooden, cardboard, cloth, leather, steel or other analogous material destined to the classification of documents that may be open or provided with a closing mechanism that makes the papers protected from possible indiscretions. (Machine-translation by Google Translate, not legally binding)