Luminous arrow announcer (Machine-translation by Google Translate, not legally binding)

摘要

Announcing luminous arrow, characterized by being constituted by two luminous arrows superimposed and of the same direction, one straight or straight, and the other shrunken and in a zigzag form. By any electrical procedure, one or the other is alternately illuminated, producing an advertising effect on another sign, object or establishment to which they point. The lighting of the arrows will be achieved by any procedure in the public domain. (Machine-translation by Google Translate, not legally binding)