Signboard of fire protection systems and escape routes. (Machine-translation by Google Translate, not legally binding)

摘要

Signboard fire system and escape routes, characterized in that it consists of a laminar body, such as pvc or similar transparent material on one face of which, the rear, a layer of screen printing ink appears covering face except the areas corresponding to or signal and / or corresponding legend; they appear on these layers disposed at least a layer of photoluminescent ink and this other end sealing layer of white ink and light emission of the photoluminescent ink. (Machine-translation by Google Translate, not legally binding)