New device for the presentation of writing paper and envelopes. (Machine-translation by Google Translate, not legally binding)

摘要

A new device for the presentation of writing paper and envelopes, characterized by the fact that it presents a folder of a completely flat set and of reduced dimensions that make it easily portable, forming in its interior departments for paper, envelopes, cards and other corresponding effects. (Machine-translation by Google Translate, not legally binding)