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A brightening device for directional exhaust, consisting of a solid plastic material, including a brightening pigment, parallel to a beam of protons in its central region, where proton C is located. At least one Sukhumi hole.
A brightening device for directional exhaust, consisting of a solid plastic material, including a brightening pigment, parallel to a beam of protons in its central region, where proton C is located. At least one Sukhumi hole.
Photoluminescent Device for guidance of escape routes, which is constituted by a Solid Body of parallelepiped shape with a Wavy Bulge in its central areaThe Ends include a Drill to provide means of restraint, where the Solid Body is made of plastic material.
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