A special device for securing posters and billboard figures (Machine-translation by Google Translate, not legally binding)

摘要

A special device for securing posters and advertising figures, characterized in that it consists of a strip of cardboard, wood or other suitable material, attached to the underside of the poster or figure by means of any glue passing through it longitudinally and ending at its lower edge with a skewer or sharp point of metal, joined together with the aforementioned strip, which will be introduced in the desired product, keeping the poster in a vertical position on it. (Machine-translation by Google Translate, not legally binding)