Apparatus to announce for diverse applications (Machine-translation by Google Translate, not legally binding)

摘要

"ANNOUNCEMENT APPARATUS FOR VARIOUS USES", essentially characterized by being constituted by a bottom box, with an elongated rectangular mouth surrounded by a round flange, with a rounded profile, whose box has its rounded edges and with the particularity of that corresponding to the bottom and later, it is enhanced over the rest of the fund. (Machine-translation by Google Translate, not legally binding)